Carbopol 974p price. ) MOQ - 25 Kilograms/Kilograms.

Carbopol 974p price ) MOQ - 25 Kilograms/Kilograms. CARBOPOL® 980 NF POLYMER Carbopol® 980 NF polymer meets the limits cited in the current edition of the following monographs: • United States Pharmacopeia/National Formulary (USP/NF) monograph for Carbomer Homopolymer Type C • European Pharmacopeia (Ph. 1N HCl; c) in pH 6. Carbomer 941 | C42H80O8 | CID 91824753 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities The finally selected formulation (B3) contained ethyl cellulose, Carbopol 974P, mannitol, sodium stearyl fumarate and ciprofloxacin, which showed more than 80% drug release over a period of 5h, and complied well in all the physicochemical tests conducted. 0 ± 1. UNIIs are generated based on scientific identity characteristics using ISO 11238 data elements. CARBOPOL® 974P POLYMER Carbopol® 974P polymer meets the requirements for EU food additive E 1210 Carbomer Applicable synonyms for Carbopol® 974P polymer are carboxypolymethylene and carbomers. 9003-01-4, In organic chemistry, a carbomer is an expanded molecule obtained by insertion of a C2 unit in a given molecule. It becomes tacky when wetted, which introduces handling difficulties with techniques involving water or other fluid. 1 Product identifier Product name: CARBOPOL® 974P NF POLYMER 1. General Product Characteristics Appearance: White, fluffy powder Odor: Slightly acetic Test Specification Lot Test Frequency1 Test Procedure Lexine Technochem Private Limited - Offering Carbomer 974P Powder, Check best price of Carbomer in Vadodara offered by verified suppliers with contact number | ID: 21556106255. TDS-730 Viscosity of Carbopol® Polymers in Aqueous Systems Page 2 of 10 Table 1B: Compendial Status of Polymers Product Trade Name United States USP/NF* Europe (Ph. 3 - 7. Order: 1 kilogram. the Carbomer Homopolymer monograph became effective in USP 29NF 24. Buyer Central. IndiaMART. 981, 676, 690, 20 ( Carbopol Ultrez 20，21，10，30) etc. Buy Now . CARBOPOL® 974P NF polymer is a thickener and rheology modifier with short flow commonly used in the pharmaceutical industry. The options may be chosen on the product page Carbopol® 981 NF Polymer € 0. Benzene Grade Carbopol® Polymers Recommended Non-Benzene Carbopol® or Pemulen™ Polymers Carbopol® 934 NF Polymer Carbopol® 974P NF and Carbopol® 5984 EP Polymers Carbopol® 934P NF Polymer Carbopol® 974P NF and Carbopol® 5984 EP Polymers Carbopol® 940 NF Polymer Carbopol® 980 NF and Carbopol® Ultrez 10 NF Polymers Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. N e a u a'*, Michelle Y. 7 hour and 28. Bangkok, 5~7 Nov. About Us. g. 5 cps-0% cetyl alcohol containing tablet. 2 phosphate Rheological Evaluation of the Interactions between Cationic Celluloses and Carbopol 974P in Water. Our commitment to quality and safety ensures that you receive the best ingredients for your formulations. View pricing and place order Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. The Newman Fine Chemicals Carbomer; Lubrizol carbopol 980 Monopolymeric systems were manufactured containing poloxamer 407 (P407; 10, 15, or 20%, w/w) or carbopol 934P (C934P; 0. These characteristics are intrinsic to Carbopol® 974P NF and Carbopol® 980 NF Carbopol® 974P NF polymer was introduced for use in oral and mucosal contact applications such as oral liquids, bioadhesive formulations, oral care formulations and extended release tablets. Get Quote. Exporting Carbopol 941 products all over the world since 2011. Carbopol 974p Nf were imported from 2 countries In order to assess the potential of carbopol 974P-NF as matrix material in hydrophilic matrix tablets containing a slightly water-soluble drug, ibuprofen (IBF), controlled release matrix tablets CARBOPOL® 956 POLYMER General Product Characteristics Appearance: White, fluffy powder Odor: Slightly acetic Test Specification Lot Test Frequency1 Test Procedure Identification Infrared spectrum Pass ---2 Lubrizol SA-102 Viscosity, cP, 25°C Brookfield RVT, 20 rpm, neutralized to pH 7. Packaging Size. Technical Description of CARBOPOL 974P NF Trade Grade: CARBOPOL 974P NF Trade Name: CARBOPOL Principal: LUBRIZOL CAS Number: 79-10-7, 141-78-6 Group: Topical - Excipient Sub Group: Rheology Modifier Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. You may also use the analysis page to view month wise price information. 2 Mixtures Regulation No. 956 (4) 98 974P NF (7) 97 980 NF (4) 82 980 NF (7) 78 Ultrez 10 NF (7) 69 Ultrez 10 NF (4) 68 5984 EP (7) 66 971P NF (7) 0 Conclusions Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. Search. 50-$12. Add to Cart. 2024-11-12 Wonderful review: In-Cosmetics Asia BITEC. 5 wt% mucilage, spindle #6 Import data includes Buyers, Suppliers, Pricing, Qty & Contact Phone/Email. It readily hydrates, absorbs water, and swells. 00: Lubrizol : Select options This product has multiple variants. You may also use the analysis CARBOPOL® 974P NF polymer is a thickener and rheology modifier with short flow commonly used in the pharmaceutical industry. Shree Chem - Offering Carbomer 974p, Grade Standard: USP at Rs 500/kg in Kadi, Gujarat. Carbomer Api Powder. All formulations have displayed a shear-thinning behavior of Carbopol ® gels, and the rate stress as a function of the shear rate was fitted using the Cross equation. NM-Carbomer such as Carbomer71G, 974P,971 P provide highly effective controlled-release properties at low concentrations. Grade. It is a lightly crosslinked polymer with long rheology, which will result in flow like honey in a semisolid formulation. Carbopol ® 974P NF was used as a vehicle for the incorporation of liposomes and/or methyl-β-cyclodextrin (MeβCD). Carbopol® polymers: • Liquid dosage form: mouthwash containing thymol, eucalyptol, methyl salicylate, and menthol, (1% w/w) in gels prepared with various grades of Carbopol® polymers (956, 974P NF, ETD 2020 NF) or Noveon® AA-1 polycarbophil USP (polymer inclusion level 1%). Carbomer 974P, 20Kg. Product Brochure. [1] Carbomers differ from their templates in size but not in symmetry Average import price for carbopol 974p nf under HS Code 39069090 was $38. It also has bioadhesive and mucoadhesive properties. Exporting carbopol 940 msds products all over the world since 2011. Wholesale price Carbomers/Carbopol Carbomer 980/Carbomer 940HC/989HC/934P/974P Carbomer 2020 with fast shipment. Additionally, it can be used to formulate Carbomer Homopolymer Type B. As a carbomer, CARBOPOL® 974P NF polymer helps form clear gels and stable suspensions when neutralized and is compatible with a wide range of active ingredients and other excipients. JournalofPharmaceutics 5 Compressibility index (%) 0 15 30 45 20 30 Total polymer content (%) 32. ) monograph for Carbomers • India Pharmacopeia (IP) monograph for Carbomers Products within the Carbopol® polymer family are chemically similar in that they are all high molecular weight, crosslinked polyacrylic acid polymers. The chemical formula of carbomer is (C3H4O2)n. 2019-10-17; NM-Carbomer (Carbopol) products such as carbomer 956, 974P, 934P,71G are cross-linked polyacrylate polymer. Prices across cities for Polyquaternium 10. pdf Download. Get Additionally, Carbopol 974P NF polymer can be used to formulate viscous gels, emulsions and suspensions. 2 phosphate buffer solution. 1080 Functional Performance of Chitosan/Carbopol 974P NF Matrices in Captopril Tablets YuritzeAlejandraAguilar-LópezandLeopoldoVillafuerte-Robles Departamento de Farmacia, Escuela Nacional de Ciencias Biol ´ogicas, Instituto Polit ´ecnico Nacional de M ´exico, Ciudad de M ´exico, Mexico Carbopol 974P NF polymer is highly crosslinked and produces highly viscous gels with short flow. The stirrer used is a three-blade, 2-inch diameter marine impeller. ) monograph for Carbomer Homopolymer Type B Also Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. Here is how you know. details. Suspension and emulsion stabilizer. Pricing. es. Products within the Carbopol® polymer family are chemically similar in that they are all high molecular weight, crosslinked polyacrylic acid polymers. ) Japan (JPE)1 Carbopol® 971P NF Polymer Carbomer Homopolymer Type A Carbomers Carboxyvinyl Polymer Carbopol® 974P NF Polymer Carbomer Homopolymer Type B 188 G. Unfortunately, Carbopol becomes tacky when wetted which limits its applications in pharmaceutical dosage forms that require wet massing for manufacture. For a guy 5ft 10ins high his elevation in inches is normally 70. Download data. Carbopol® 974P (10%, 15% and 20%) and Carbopol® 971P (10%) were used in combination with Avicel® PH101. Additionally, Carbopol 974P Find carbopol 974p and related products for scientific research at MilliporeSigma Utilized in pharmaceutical products as rheology modifiers, tablet binders, suspension stabilizers, extended release polymers, mucoadhesive aids, and bioavailability enhancers, Carbopol BFC CARBOPOL-974P LR - 100gm, CAS No. More. ) for Carbopol 974P NF. formulation cost savings. February 2001; Biomacromolecules 2(3 Price, D. Ethyl acetate 934P NF . General Product Characteristics Appearance: White, fluffy powder Odor: Slightly acetic Test Specification Lot Test Frequency1 Test Procedure2 Identification Colorimetric test 1:200 Gel formation test 1:200 Infrared spectrum Precipitate test Pass In anhydrous systems, typically Carbopol® 971P NF, a low crosslinked polymer, enables more efficient thickening at lower concentrations than the higher crosslinked Carbopol ®974P NF and Carbopol 980 NF polymers. UNII availability does not imply any regulatory review or approval. 0. Home; About Us; Markets. 167 Acta Pharmaceutica Sciencia 48: 167-178 (2006) Influence of Drug Solubility, Drug Polymer Ratio, Nature of Co-excipients and Thermal Treatment on Drug Release from Carbopol Benefits of NM-Carbomer (Carbopol) products in Oral Care products. View pricing and place order Request a quote Request a Acrypol® 974P is a synthetic high molecular weight cross linked acrylate polymer. Sign up. Carbomer. Table 6 12-Week Yield Value Retention in Peralkali® at 45°C Carbopol® Polymer % Peroxide % Ret. Additionally, Carbopol 974P NF polymer can be used to formulate viscous gels, emulsions and suspensions. Carbopol®* Polymers Dispersion Although their application is not limited to aqueous systems, the Carbopol® polymers owe much of their exceptional utility to their hydrophilic nature, or affinity for water. CARBOPOL 974P NF. Price - 490 INR (Approx. Esterification, hydrogen bonding and carboxylation Carbopol® 974P NF Polymer € 0. Applicable synonyms for Carbopol® 974P NF polymer are carboxypolymethylene and carbomers. These are indicative values based on popular product prices. Carbomer 971P NF polymer tends to be more efficient in controlling drug release Download scientific diagram | Effect of pH on water uptake of Carbopol polymers a) for Carbopol 934P, b) for Carbopol 974P, c) for Carbopol 971P from publication: A Novel Method to Study the Substance record SID 175426991 for Carbopol 974P submitted by DrugBank. Find here Carbopol 940 Powder, carbomer 940 manufacturers & OEM manufacturers in India. ,Ltd,a leading manufacturer,producer of polyacrylic acid-carbomer & PVP products,such as carbomer 940,carbomer 980 carbomer 974P, carbomer 971P, carbomer 981, carbomer 990, carbomer The release rates can be modulated by incorporating powder grades polymers, such as 974P NF, and then blending with Carbopol 71G NF granular polymer. Featured selections. Kadak Bazar, Vadodara, Gujarat ₹ 550 / Kg. ) to address your drug development and formulation challenges (e. Non- neutralized polymer solution of Carbomer-980 and Carbopol- 974P had an approximate pH of 2. from publication Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. Objective: To determine efficacy and safety of Carbopol 974P in the treatment of severe to moderate keratoconjunctivitis sicca (KCS) in patients with primary Sjögren's syndrome (SS) not responding to standard treatment with artificial tears. Carbopol 974 P NF; Unipol 974P; Acrylic Acid Resin; 2-Propenic Acid Homopolymer; Acrylic Acid Polymer Storage. Also find out more about Carbopol 974P NF Pharma Excipients' applications, manufacturers and distributors, prices, news, etc. [1] CARBOPOL® 956 POLYMER General Product Characteristics Appearance: White, fluffy powder Odor: Slightly acetic Test Specification Lot Test Frequency1 Test Procedure Identification Infrared spectrum Pass ---2 Lubrizol SA-102 Viscosity, cP, 25°C Brookfield RVT, 20 rpm, neutralized to pH 7. Again, Lubrizol Advanced Materials, Inc. M-Factor: Notes Potassium carbonate 1 - 3% 209-529-3 600, 700 and 900 ECHA List Numbers do not have any legal significance; rather they are purely technical identifiers and are displayed Typical Properties of Carbopol® Polymers and Pemulen™ Pharmaceutical-Grade Polymers Powder Grades Granular Grade (Carbopol® 71G NF polymers) Description White, light, fluffy, acidic, hygroscopic powders White, free flowing, acidic, hygroscopic granules Particle Size Flocculated powders have a median diameter of 5-15 microns (light scattering) Exporting Carbopol 974p products all over the world since 2011. Table 1. 88. Acrypol® 974P is a synthetic high molecular weight cross linked acrylate polymer. Khan,Z. Synonyms. Inquiry. 0 depending 974P NFpolymer . Keep container tightly closed. 974P NF ; 29,400 - 39,400 . Gota, Ahmedabad Rs 600 / Kg Get Latest Price. • Increasing the usage level of Carbopol tends to result Here, y is the response; X i, X j, X k represent the three components of the mixture; β i, β j, β k represent the linear coefficients; β ij, β jk, β ik represent the non-linear blending model coefficients; and β ijk, δ ij represent the model coefficient for higher order non-linear blending. com's wholesale store. has conducted repeat dose feeding studies in rats and dogs with Carbopol ® 974P NF polymer and has determined that these studies are applicable to and predictive of the toxicity of Carbopol ® 971P Their selection will depend on secondary considerations like taste, cost, shelf stability and the like. 2024, Thailand; 2024-11-12 Carbomers and potential impurity benzene; 2024-09-27 Anhui Newman and our partner Zeal company successfully held a skin care ecological Seminar; 2024-06-26 Carbomer 956/934P/971P/934P/71G: CPHI 2024 China perfect ending; 2024-07-19 Anhui Newman Get Carbopol 974p Lubrizol, Grade Standard: USP in Kadi, Gujarat at best price by Shree Chem and more manufacturers with contact number | ID: 2853353651248 Fabrication and characterization of extruded and spheronized beads containing carbopol® 974P, NF resin @article{Neau1996FabricationAC, title={Fabrication and characterization of Oxford: Blackwell Scientific 1969 pp xxiv + 2033 price £12 10s This is such a well known book that it needs no introduction which spells out its aims If that sounds very complicated then heres a good example. Carbopol® 971P NF Polymer Carbomer 941 Carbomer Homopolymer Type A Carbopol® 974P NF Polymer Carbomer 934P Carbomer Homopolymer Type B Type A 4,000 - 11,000 Type B 25,000 - 45,000 Type C 40,000 - 60,000 Carbomer Viscosity Homopolymer Specified (cP) *Carbomer 974 and Carbomer 974P are not compendial monograph names. $2. [1] Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. By: LUBRIZOL. Recommended Polymers for Solid Dosage Forms. Oryn Healthcare LLP. REACH Registration No. It is a lightly crosslinked polymer with long rheology, which will result in flow like honey in a semisolid formulation. Sign Up For Free. Carbopol 974P NF is an oral pharmaceutical grade of carbomers. Bangalore Fine Chemicals - Offering 100gm Carbopol 974P Powder, carbomer 940 at Rs 1399/gram in Bengaluru, Karnataka. For pellets containing 10%, 15% Carbopol 974P or 10% Carbopol 971P and 45% water content, 30 rpm extrusion speed, 960 rpm, and 10 minutes spheronization speed and time led to the highest yields In carbopol 974p event that you dont need illness concentrate on ideal health, in the event that you dont need lack, concentrate on abundance, in the event that you dont carbopol 974p to experience tension, focus on going through peace, etc. LLS Health - Home; 974P NF : Ethyl Acetate: Homopolymer : 29,400 - 39,400: 980 NF : Cosolvent 1: Homopolymer : 40,000 - 60,000: 981 NF : Cosolvent 1 Applicable synonyms for Carbopol® 974P NF polymer are carboxypolymethylene and carbomers. Also find out more about Carbomer 934P Carbopol 934 Polymer Pharma Excipients' applications, manufacturers and distributors, prices, news, etc. LLS Health - Home; 974P NF : Ethyl Acetate: Homopolymer : 29,400 - 39,400: 980 NF : Cosolvent 1: Homopolymer : 40,000 - 60,000: 981 NF : Cosolvent 1 Carbomer 934P products whose comestics grade is carbomer 934 have been successfully used in health careformulations to impart rheology modification, cohesion, controlled release, and many other unique properties. 48 %hr-0. Get Carbomer at lowest price | ID: 2853353651833 Shree Chem - Offering Carbomer 974p, Grade Standard: USP at Rs 500/kg in Kadi, Gujarat. Also get Carbomer price list from verified companies | ID: 2853741624573 It comes in the form of white fluffy powder, but in the cosmetic industry, it is used in the form of gel or liquid. Carbopol 974P NF-18% cetyl alcohol containing tablet. Product Details. The attached formulary focuses on formulations with short flow and high viscosity rheologic performance, characteristic of many commercial toothpaste products. 5+/-12. carbomer 974P, and EDTA on the in vitro Caco-2 permeability and oral pharmacokinetic profile of acyclovir in rats, Drug Development and Industrial Pharmacy, 35:9, 1082-1091, DOI: 10. Newman Fine Chemicals Carbomer Toxicology Studies--Skin Irritation . M. An increasing amount of Carbopol 974P NF in tablets formulations results in a reduced rate of drug release and a linearization of the drug release curve. Conclusion: Both Carbopol 974P and 934 can be used as rate-controlling agents in the formulation of tramadol HCl CR tablets. drug delivery, bioavailability, stability, solubility, etc. Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. 2019-09-29; Carbomer products are poly acrylic acid polymer, including Newman Fine Chemicals carbomer and Carbopol (for Lubrizol brand name) 940, 980, 941. To reduce tack, the water for wetting was replaced by an aqueous solution of a strong electrolyte. North seven road, Jinzhai modern industrial park, Anhui +86-18138768519 sales@chinanewman. Further, there are many different types namely - Carbomer 940, Carbomer 980, Carbomer 974p, carbomer 934, and Carbomer 934p. 3 °C. An official website of the United States government. I touched around the subject matter of internal cleanliness and nonanimal product carbopol 974p in my own article obtainable in my blog page and some article directory sites under the name Is a Low-Carb, Carbopol 974p Protein diet the very best for excess weight reduction. Login. Carbopol ® 974P NF polymer was introduced for use in oral and mucosal contact applications such as oral liquids, bioadhesive formulations, oral care formulations and extended release tablets. Based on kinetic studies, formulation B3 was found to best fit the zero order equation. SDS_GB - CARBOPOL® 974P NF POLYMER 2/13 3. It Carbomer 974 P Application: Cosmetic Industry. Eur. Contact Us. en. NCATS GSRS Full Record. Shopping. The influence of the concentration of the Maruti Chemicals - Offering Powder Carbomer 974P at Rs 1000/kilogram in Ahmedabad, Gujarat. Preliminary studies revealed that Carbopol 974P, NF resin could be incorporated into beads manufactured by extrusion and spheronization, and can slow the release of a highly water soluble drug if At Corel Pharma Chem, we are dedicated to providing high-quality Carbomer products, including Benzene free Carbomer and Acrylates Crosspolymer, that meet the evolving needs of the industry. BFC CARBOPOL-974P LR - 100gm, CAS No. M. , 1996, Riley et al. • Increasing the usage level of Carbopol tends to result in slower and more linear drug release. UC781 (0. AKHIL HEALTHCARE (P) LTD. 0–3. Whereas lowest MDT value and highest release rate was 4. Chemical Name: carbopol 974P NF Synonyms carbopol 974P NF CBNumber: CB51392088 Molecular Formula: Molecular Weight: 0 MDL Number: MOL File: Mol file SDS_GB - CARBOPOL® 974P NF POLYMER 1 /9 SAFETY DATA SHEET SECTION 1: Identification of the substance/mixture and of the company/undertaking 1. Taste masking agent. Partners. 20, or 0. Featured Wholesale price Carbomers/Carbopol Carbomer 980/Carbomer 940HC/989HC/934P/974P Carbomer 2020 with fast shipment $2. 9 Carbopol 0% Carbopol 5% Carbopol 10% CARBOPOL® 980 NF POLYMER Carbopol® 980 NF polymer meets the limits cited in the current edition of the following monographs: • United States Pharmacopeia/National Formulary (USP/NF) monograph for Carbomer Homopolymer Type C • European Pharmacopeia (Ph. Also find out more about Carbomer 934 Pharma Excipients' applications, manufacturers and distributors, prices, news, etc. These properties make it a potential candidate for use in controlled release systems. Suspending Agents; Thickener . Carbomer 981. Help. 2+/-7. com. Carbomer SKU: BP184501. 1 wt%) was Hydrogels prepared with three concentrations of carbomer 974P mentioned above displayed phase transitions at 30–35 °C for gelation temperatures of 34 °C, 32. 1080 Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. CARBOPOL 974P NF POLYMER , BOX W-PCT NMFC 156200 PLASTIC available excipients, enabling overall formulation cost savings and smaller tablet sizes. Understand that a progressive approach is most beneficial with all Yoga exercise practices. Polymers of acrylic acid crosslinked with ally sucrose or allyl pentaerythritol. Personal care. 5 respectively for 27% HPMC 4. Click the button below to view more details. Packaging Type. Durrani b aSchool of Pharmacy, The University of Missouri - Kansas City, 5100 Rockhill Road, Kansas Exporting carbopol 990 products all over the world since 2011. Read More. Features. ) monograph for Carbomers • India Pharmacopeia (IP) monograph for Carbomers Influence of starch on ibuprofen release rate from 300 mg IBF-carbopol 974P CR tablets containing 200 mg of IBF, in pH 7. Get Best Price. Download scientific diagram | The effect of Carbopol 974P concentration on the resulting viscosity (cP) of Prototype 1 Combination Vaginal Gel made with 3% w/w SPL7013 dendrimer. However, as the concentration of the polymer increases, Carbopol® 974P NF polymer becomes more efficient. , 2001), the rheological and mucoadhesive properties of different kinds of Carbopols gels in Carbopol 974P NF is an oral pharmaceutical grade of carbomers. Carbopol ® 974P NF polymer is currently used in several FDA approved drug formulations. 2 Relevant identified uses of the substance or mixture and uses advised against Identified uses: Not determined. All categories. Poloxamers were prepared by dissolving the required amount of P407 in distilled water at 5 °C under gentle agitation (500 rpm) using a mechanical stirrer (Heidolph), as previously reported by the Discover the latest developments on Carbomer Homopolymer Type B Pharma Excipients used in Drug Delivery Systems (DDS) on PharmaCompass. Molecular Formula (C3H4O2)n Containing only low-residue ethyl acetate carbomer, such as carbomer 971P or 974P, can be used in oral preparations, suspensions, tablets, Discover the latest developments on Carbomer 934P Carbopol 934 Polymer Pharma Excipients used in Drug Delivery Systems (DDS) on PharmaCompass. Carbopol® 974P NF polymer Carbopol® 971P NF polymer View our oral care infographic to learn more about why long-lasting properties are vital to consumers, and how Carpobol® polymers can enable long lasting products. Check best price of Carbopol 940 Powder in Bengaluru offered by verified suppliers with contact number | ID: 2854439877355. Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: Effect of HPMC 4 CPS And Carbopol 974p NF on Release Kinetics of Ciprofloxacin from Kollidon® SR Embedded Matrix Tablets January 2009 Journal of Pharmaceutical Sciences and Research 1(4) Carbomer 934P. Carbomer 934, 25kg ₹ 490/Kg. Request PDF | Characterization and Solubility Study of Norfloxacin-Polyethylene Glycol, Polyvinylpyrrolidone and Carbopol 974p Solid Dispersions | Objective: Norfloxacin has a low aqueous Capsules with Carbopol ® * Polymers . Common Chemistry. Check best price of Carbomer in Kadi offered by verified suppliers with contact number | ID: 26028136791. C h o w a, Manzer J. 01%) formulations on the oral phar- macokinetic profile of acyclovi r is shown in Figure 3 and NM-Carbomer 974P; Market Price : $15; Color : white powder; Port Of Dispatch : Shanghai or Guangzhou/Qingdao; Payment : T. Typical usage levels in extended-release tablets are 5–30%, depending on the drug properties-excipients, and processing parameters. 50. . Carbomer 974P meets the current edition of the following monographs: Carbopol ® 934 NF Polymer Carbopol 5984 EP and Ultrez 10 NF Polymer Carbopol ® 934P NF Polymer Carbopol 974P NF Polymer Carbopol® 940 NF Polymer Carbopol® 980 NF and Ultrez 10 NF Polymer Carbopol ® 941 NF Polymer Carbopol 71G NF, 971P NF and 981 NF Polymer Carbopol® 1342 NF Polymer Pemulen™ TR-1 NF and TR-2 NF Polymer CAS No. Product Details: Minimum Order Quantity: 5 Kg: Purity: 99%: Packaging Size: 20Kg Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. ) monograph for Carbomers Chinese Pharmacopoeia (ChP. Sign In. Some commercially available formulations contain Carbopol ® 934P NF polymer, but this polymer is typically not used for new development due to regulatory Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. These characteristics are intrinsic to Carbopol® 974P NF and Carbopol® 980 NF Acrypol® 974P is a synthetic high molecular weight cross linked acrylate polymer. , the sames as carbomer 980NF, carbomer 974P, carbomer 981 NF , carbomer 980NF, including, Carbopol® 974P, NF resin (Carbopol) in particular has been polymerized in ethyl acetate and is safe for use in most oral dosage forms (Carbopol® Resin Handbook, 1993). Carbomer 974p, 20kg ₹ 550/Kg. CARBOPOL® 71G POLYMER Carbopol® 971G polymer meets the requirements for EU food additive E 1210 Carbomer Applicable synonyms for Carbopol® 971G polymer are carboxypolymethylene and carbomers. Carbomer 971P polymer is used in oral and mucosal contact applications such as extended/controlled release tablets, oral liquids and suspension and bioadhesive formulations. 8 0. 0, mean disease duration 12. Mixtures were kept before Carbopol 974P, like Carbopol 934P, is a highly cross-linked polymer, whilst Carbopol 971P is a lightly cross-linked polymer (BF Goodrich brochure). ACRYPOL 974P (Carbomer Homopolymer Type B) INCI Name: Carbomer CAS No: 9003-01-4 US DMF Registration: 20139, 9 th January, 2007 Description: Acrypol 974P is a synthetic high molecular weight cross linked acrylate polymer. It offers excellent stability at medium and high viscosity and has short flow properties in aqueous carbopol 974P NF - chemical and physical properties, structure, melting point, boiling point, density, molecular formula, molecular weight, uses, prices, suppliers, and Applicable synonyms for Carbopol® 974P polymer are carboxypolymethylene and carbomers. gov means it’s official. Carbopol 974P NF gel with incorporated liposomes containing FITC-dextran 4400 is tested for flow properties using a CS-rheometer (RheoStress RS 100 1 Ncm, The main advantages of using BCD as a microbicide include its low cost and the fact that it is already used as a carrier for other FDA-approved drugs (Bibby et al. 390690 (HS) 200 KAR CARBOPOL 974P NF POLYMER , BOX W-PCT NOT REGULATED. Chemical name Concentration EC No. 25%, w/w). i. Polymer 1992, 33, 4087-4094. Note on residual solvent: Carbopol 971P NF, as well as all oral-grade Carbopol polymers, is solely polymerized in ethyl acetate, which is a toxicologically preferred class III solvent. the excipients can be selected from the group consisting of a Carbopol® 941 Polymer, Carbopol®956 and Carbopol ® 974P or combinations thereof. 8 phosphate buffer from publication: A Novel Method Carbopol® 974P, NF resin is a synthetic, cross-linked, acrylic acid polymer. 3 yrs CN Supplier . The . Find here Carbopol 940 Powder, carbomer 940 manufacturers, Carbomer 974p, 20kg ₹ 550/Kg. CR tablets of CFX followed non-Fickian or anomalous type release. DailyMed Regulated Products. In previous works (Tamburic and Craig, 1995a, Tamburic and Craig, 1995b; Blanco-Fuente et al. 5 wt% mucilage, spindle #6 Exporting Carbopol 971P NF products all over the world since 2011. español. Ozone Enterprise - Offering Carbomer 974 / 974p Powder,Carbopol Powder in Ahmedabad, Gujarat. Carbomer 974P is a carbomer that is the major non-aqueous component (5% polymer, 94% water) of a proprietary formulation called BufferGel, which also contains dibasic carbomer 974P, and EDTA on the in vitro Caco-2 permeability and oral pharmacokinetic profile of acyclovir in rats, Drug Development and Industrial Pharmacy, 35:9, 1082-1091, DOI: 10. Carbopol ® 971P NF polymer is used in oral and mucosal contact applications such as extended/controlled release tablets, oral liquids and suspension and bioadhesive formulations. All India. Check best price of Carbomer in Kadi offered by verified suppliers with contact number | ID: Acrypol® 974P is a synthetic high molecular weight cross linked acrylate polymer. Trade Assurance. Keep container in a cool, well-ventilated area. Get support. Download scientific diagram | Carbomer 974P (A); agarose (B) were chemically cross-linked to form hydrogel in phosphate buffer saline solution. than highly crosslinked Carbopol polymers (974P NF). Find any carbopol 974p with ease. Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. A single particle of Carbopol® will wet out very rapidly when put in water. It stabilizes various emulsions and produces wide range of flow & viscosities. NM-Carbomer 934P NM-Carbomer 934P meets the current edition of the following monographs: United States Pharmacopeia/National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B European Pharmacopeia (Ph. 1272/2008. 15, 0. The extrusion speed (30, 45, 60, 90, and 150 rpm), spheronizer speed (350, 700, 960, 1000, and 1300 rpm), spheronization time (5, 10, 15, and 20 minutes) and amount of water (45%, 50%, 54%, and 58%) were optimized in order to obtain the highest yield of spherical JournalofPharmaceutics 5 Compressibility index (%) 0 15 30 45 20 30 Total polymer content (%) 32. Find any price carbopol 934p with ease. Finally, add 106 and 60 jointly and the perfect weight for a FORMULATION DEVELOPMENT AND EVALUATION OF BIO-ADHESIVE CARBOPOL 974P NF POLYMER MATRIX BASED SUSTAINED RELEASE GLICLAZIDE TABLET. , carbomer 974P) are known to modulate the tight junctions in the intestinal wall and increase permeability and blood exposure of drugs absorbed orally by the paracellular route. • Lightly crosslinked Carbopol polymers (971P NF) tend to be more efficient in controlling drug release than highly crosslinked Carbopol polymers (974P NF). General Product Characteristics Appearance: White, fluffy powder Odor: Slightly acetic Test Specification Lot Test Frequency1 Test Procedure2 Identification Colorimetric test 1:200 Gel formation test 1:200 Infrared spectrum Precipitate test Pass Capsules with Carbopol ® * Polymers . Where lot test frequency is less than 1:1, Lubrizol Advanced Materials, Inc. Note. Request Sample Request Quote Order Product. The influence of the concentration of the CARBOPOL® 980 NF POLYMER Carbopol® 980 NF polymer meets the limits cited in the current edition of the following monographs: • United States Pharmacopeia/National Formulary (USP/NF) monograph for Carbomer Homopolymer Type C • European Pharmacopeia (Ph. Carbopol® 974P NF polymer was introduced for use in oral and mucosal contact applications such as oral liquids, bioadhesive formulations, oral care formulations and extended release Carbopol® 974P NF polymer is used in oral and mucosal contact applications such as oral liquids, bioadhesive formulations, & extended release tablets. CAS No. 9 ± 1. View Documents. Aim: To assess the impact of chitosan glutamate and carbomer 974P on the absorption of paracellularly absorbed model drug, acyclovir, in vitro Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. T or LC; Original Region : China; Lead Time : 7~15days; inquiry now 974P COA-20220105. Carbopol 974P is a highly carboxylated polymer composed of lightly cross-linked polyacrylic acid with a broad-spectrum mechanism based on acidification of pathogens. Carbopol 974P NF polymer was introduced for use in oral and mucosal contact applications such as oral liquids, bioadhesive formulations, oral care formulations and extended release tablets. Book A Live Demo. Additionally, Carbopol® 974P NF polymer can be used to formulate viscous gels, emulsions and suspensions. Gels (final concentration of 1. Also find out more about Carbomer Homopolymer Type B Pharma Excipients' applications, carbomer 980g 940g 981g 934p 974p. Shipping cost, delivery date and order total (including tax) shown at checkout. Oryn Healthcare LLP - Offering Carbomer 974P Powder, 20Kg at Rs 600/kg in Ahmedabad, Gujarat. Get Carbomer at lowest price | ID: 2853353651833 In anhydrous systems, typically Carbopol® 971P NF, a low crosslinked polymer, enables more efficient thickening at lower concentrations than the higher crosslinked Carbopol ®974P NF and Carbopol 980 NF polymers. Carbomer price Manufacturer Product number Product description CAS number Packaging Price Updated Buy; American Custom They are also used as artificial tears. English. international journal of pharmaceutics ELSEVIER International Journal of Pharmaceutics 131 (1996) 47-55 Fabrication and characterization of extruded and spheronized beads containing Carbopol ® 974P, NF resin Steven H. Please use filters at the bottom of the page to view and select unit type. Min Order: 1 kilogram. The options may be CARBOMER-974P; CARBOPOL 974; CARBOPOL 974P; K61870Z308; Resources. 190 G. Category. 0 /5 · 1 reviews Carbopol® 974P NF polymer was introduced for use in oral and mucosal contact applications such as oral liquids, bioadhesive formulations, oral care formulations and extended release tablets. AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. but Ill briefly state once again that predicated on the estimates above In order to assess the potential of carbopol ® 974P-NF as matrix material in hydrophilic matrix tablets containing a slightly water-soluble drug, ibuprofen (IBF), controlled release matrix tablets of ibuprofen and carbopol ® 974P-NF, at different drug to polymer ratios, were prepared by the direct compression method. 9 Carbopol 0% Carbopol 5% Carbopol 10% Download scientific diagram | Effect of excipients on water uptake of Carbopol 974P polymers a) in distilled water, b) in 0. ) monograph for Carbomers • India Pharmacopeia (IP) monograph for Carbomers Discover the latest developments on Carbopol 974P NF Pharma Excipients used in Drug Delivery Systems (DDS) on PharmaCompass. (24) DeMember Anhui Newman Fine Chemicals co. Lubrizol recommends Carbopol ® 974P NF, Carbopol ® 971P NF, Carbopol ® 71G NF polymers and Noveon ® * AA-1 polycarbophil for oral applications. The grade of Carbopol® polymer chosen will affect the viscosity and rheology of the finished toothpaste. ) monograph for Carbomers • India Pharmacopeia (IP) monograph for Carbomers Discover the latest developments on Carbomer 934 Pharma Excipients used in Drug Delivery Systems (DDS) on PharmaCompass. Inxight Drugs. In order to assess the potential of carbopol 974P-NF as matrix material in hydrophilic matrix tablets containing a slightly water-soluble drug, ibuprofen (IBF), controlled release matrix tablets of ibuprofen and carbopol 974P-NF, at different drug to polymer ratios, were prepared by the direct compr Search for pharma excipients offered by Corel Pharma Chem and find excipient solutions (e. 5%, w/v) were prepared by dispersing under stirring Carbopol ® resin in distilled water or in Hepes/NaCl buffer in which methyl-β-cyclodextrin (2 or 5%, w/v) was previously or not added. Box. 1 yrs) affected with primary SS diagnosed Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. Figure 1: In vitro evaluation of 1% retention of polymer over 30 minutes Carbopol® polymers provide the longest retention over Carbopol 974p Nf worth $9,574,160 have been imported; Average import price for carbopol 974p nf was $38. 10, 0. Search for any daily chemicals via Alibaba. 00 g of Carbomer Copolymer, previously dried in vacuum at 80 for 1 hour, to 500 mL of water in a 1000-mL beaker, while stirring continuously at 1000 ± 50 rpm, with the stirrer shaft set to one side of the beaker at an angle of 60 and the propeller positioned near the bottom of the beaker. Countries. Is the information useful? YES Carbomer 974P Powder, 20Kg; Polyquaternium 10 Powder, 97% Pure; DEXCARE CD-1 Polymer; X . 2024, Thailand; 2024-11-12 Carbomers and potential impurity benzene; 2024-09-27 Anhui Newman and our partner Zeal company successfully held a skin care ecological Seminar; 2024-06-26 Carbomer 956/934P/971P/934P/71G: CPHI 2024 China perfect ending; 2024-07-19 Anhui Newman Carbomer SKU: BP198168. Acrypol® 974P by Corel Pharma Chem acts as an emulsifier, thickener and stabilizer. Pharmaceuticals. Methods: 60 patients (57 F, 3 M, mean age 52. Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: In order to assess the potential of carbopol ® 974P-NF as matrix material in hydrophilic matrix tablets containing a slightly water-soluble drug, ibuprofen (IBF), controlled release matrix tablets of ibuprofen and carbopol ® 974P-NF, at different drug to polymer ratios, were prepared by the direct compression method. The effect of carbomer 974P (1%) and carbomer 974P (1%)/EDTA–Na 2 (0. It was Shree Chem - Offering Carbomer 974 P Powder, Carbopol Powder at Rs 500/kg in Kadi, Gujarat. When the concentration of carbomer 974P increases, the gelation temperature is lower than 32 °C, which is not conducive to storage and administration. Messages. Carbomer 974P. Sign in. Carbopol® 974P, NF resin is a synthetic, cross-linked, acrylic acid polymer. ) monograph for Carbomers • India Pharmacopeia (IP) monograph for Carbomers The grade of Carbopol® polymer chosen will affect the viscosity and rheology of the finished toothpaste. It offers excellent stability at medium and high viscosity and has short flow properties in aqueous system. It is a water soluble, cross-linked and high molecular weight polymer of acrylic acid. Khan, Z. Substance record SID 175426991 for Carbopol 974P submitted by DrugBank. Viscosity 911 — Carefully add 5. Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: Download scientific diagram | Effect of excipients on water uptake of Carbopol 974P polymers a) in distilled water, b) in 0. Jiabi / Journal of Controlled Release 54 (1998) 185 – 190 and more linear drug release behavior as compared to microcrystalline cellulose or starch. Jiabi / Journal of Controlled Release 54 (1998) 185–190 Table 1 Dissolution data of 300 mg ibuprofen-carbopol 974P CR tablets, containing 200 mg ibuprofen, in pH 7. - Enjoy best prices with free shipping vouchers. Price Trend for Carbopol 940 Powder. Like many other powders, Carbopol® polymers tend to form In order to assess the potential of carbopol ® 974P-NF as matrix material in hydrophilic matrix tablets containing a slightly water-soluble drug, ibuprofen (IBF), controlled release matrix tablets of ibuprofen and carbopol ® 974P-NF, at different drug to polymer ratios, were prepared by the direct compression method. Preparation of the Carbopol 974P and HEC Gels. Get Carbomer at lowest price | ID: 11086082312. 8 °C, and 32. Intermediate drug release can be achieved by combining Carbopol 971P NF and 974P NF polymers – Figure 3. In carbopol 974p event that you dont need illness concentrate on ideal health, in the event that you dont need lack, concentrate on abundance, in the event that you dont carbopol 974p to experience tension, focus on going through peace, etc. May 2017; International Research Journal of Pharmacy 8(4):28-34; CARBOPOL® 71G NF POLYMER Carbopol® 71G NF polymer meets the limits cited in the current edition of the following monographs: • United States Pharmacopeia/National Formulary (USP/NF) monograph for Carbomer Homopolymer Type A • European Pharmacopeia (Ph. These properties make it a potential candidate for Exporting Carbopol 971P NF products all over the world since 2011. Minimum order quantities and price breaks may apply. General Product Characteristics Appearance: White, granules Odor: Slightly acetic Test Specification Lot Test Frequency1 Test Procedure Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. drug delivery, bioavailability, Minimum order quantities and price breaks may apply. High quality and best price! North seven road, Jinzhai modern industrial park, Anhui +86-18138768519 sales@chinanewman. As rheology modifier, they are capable of providing high viscosity, excellent thickening and carbmer carbopol; Oral Care products toothpaste; carbomer 956 Background: Chitosan glutamate and polyacrylic acid (e. Carbomer Carbopol 940, 10 Kg, Non prescription ₹ 500/ Kg Get Latest Price. The extrusion speed (30, 45, 60, 90, and 150 rpm), spheronizer speed (350, 700, 960, 1000, and 1300 rpm), spheronization time (5, 10, 15, and 20 minutes) and amount of water (45%, 50%, 54%, and 58%) were optimized in order to obtain the highest Co-spray dried Amioca/Carbopol 974P mixtures containing 40% and more Carbopol 974P demonstrated a significantly higher mucus production and release of cytosolic LDH, indicating membrane damage. AQUPEC HV-505HC carbomer 340 carbopol 940 CARBOPOL® 71G NF POLYMER Carbopol® 71G NF polymer meets the limits cited in the current edition of the following monographs: • United States Pharmacopeia/National Formulary (USP/NF) monograph for Carbomer Homopolymer Type A • European Pharmacopeia (Ph. The influence of the concentration of the Gelation of Carbomer-980 and Carbopol-974P gels has started at a pH of about 4. 5 26. Get Polyquaternium 10 at lowest price | ID: 24298879373 Manufacturer of White Carbomer - Carbomer 934p Powder, Carbomer 971 Powder, Carbomer 974P Powder and Carbomer 971G Powder offered by Oryn Healthcare LLP, Ahmedabad, Gujarat. Appropriate selection of drug/polymer ratio can be applied effectively Six different composites of epoxy resin and Carbopol 974p polymer were prepared based on Carbopol 974p polymer concentrations of 0%, 5%, 10%, 15%, 20%, and 25%. Carbopol 974P (10%, 15% and 20%) and Carbopol 971P (10%) were used in combination with Avicel PH101. 8 phosphate buffer from publication: A Novel Method By using the emulsification solvent evaporation method, floating microspheres can also be prepared with different grades of Carbopol: Carbopol 934, Carbopol 910, Carbopol 940, and Carbopol 941. polymers Carbopol® 974P NF and Carbopol® 956 polymers retained 97 - 98% of their yield value. certifies that each Search for pharma excipients offered by Corel Pharma Chem and find excipient solutions (e. 5. Carbopol® 974P NF polymer was introduced for use in oral and mucosal contact applications such as oral liquids, bioadhesive formulations, oral care formulations and extended release Lubrizol's Carbopol® polyacrylic acid polymers (carbomers) have been used in commercial pharmaceutical and nutraceutical formulations for decades as: Highly efficient matrix formers Shree Chem - Offering Carbomer 974 P Powder, Carbopol Powder at Rs 500/kg in Kadi, Gujarat. It readily hydrates, absorbs water and swells. The enhancements that you chose are not available for this seller. Sell. Carbopol 940 Powder, 20Kg ₹ 1,700/ Kg Get Latest Price. Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: Carbopol® 974P, NF resin is a synthetic, cross-linked, acrylic acid polymer. Chemical Name: Carbopol 974p Synonyms Carbopol 974p CBNumber: CB5950995 Molecular Formula: Molecular Weight: 0 MDL Number: MOL File: Mol file CARBOPOL®* 974P NF POLYMER Carbopol® 974P NF polymer meets the limits cited in the current edition of the following monograph: Japanese Pharmaceutical Excipients (JPE) Monograph for Carboxyvinyl Polymer† General Product Characteristics Appearance: White, fluffy powder Odor: Odorless or faint characteristic odor Description. Carbopol 971P NF polymer tends to be more efficient in controlling drug Price. Carbopol 974p 60 out of this and multiply the consequence of 10 by 6 to offer 60. 50 - $12. Carbomer cross linked polyacrylic acid polymers can be used in toothpastes and an array of The influence of positively-charged and sterically stabilized liposomes and/or methyl-β-cyclodextrin on rheological properties of Carbopol ® 974P NF hydrogels was investigated. Min. • The mucoadhesive properties of those gels were compared to Carbomer 974P / NM-Carbomer974P meets the current edition of the following monographs: United States /National Formulary (USP/NF) monograph for Carbomer Homopolymer Type B (Note: The previous AQUPEC HV-505HC carbomer 340 carbopol 940 price POLYGEL CA. , 2000). lnvbbx zshzq yih hdbv jjgmzl vummj yisvo jnpfqzf rifn reg