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    Stardone® K25 banner
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    Chongqing Star-Tech Specialty ProductsStardone® K25
    • Chemical Name:Polyvinyl Pyrrolidone Copolymer
    • CAS Number:9003-39-8
    • Functions:Stabilizer, Film Former, Dispersant, Binder
    • Dosage Form:Tablets
    • Certifications & Compliance:National Formulary (NF), United States Pharmacopeia (USP), Japan Pharmacopeia (JP), Chinese Pharmacopeia (ChP), European Pharmacopeia (Ph. Eur.)
    • Synonyms:1-Vinyl-2-pyrrolidinone polymer, 1-Vinyl-2-pyrrolidone homopolymer, 1-Vinyl-2-pyrrolidone polymer, 1-Vinylpyrrolidin-2-one homopolymer, n-Octyl mercaptan-N-vinylpyrrolidone copolymer, N-Vinyl-2-pyrolidone homopolymer, N-Vinyl-2-pyrrolidinone homopolymer, N-Vinyl-2-pyrrolidone homopolymer, N-Vinyl-2-pyrrolidone polymer, N-Vinylbutyrolactam polymer, N-Vinylpyrrolidinone homopolymer, N-Vinylpyrrolidinone polymer, N-Vinylpyrrolidone homopolymer, N-Vinylpyrrolidone polymer, Poly(1-vinyl-2-pyrrolidinone), Poly(1-vinyl-2-pyrrolidone), Poly(1-vinylpyrrolidinone), Poly(N-vinyl-2-pyrrolidinone), Poly(N-vinyl-2-pyrrolidone), Poly(N-vinyl-γ-butyrolactam), Poly(N-vinylbutyrolactam), Poly(N-vinylpyrrolidinone), Poly(N-vinylpyrrolidone), Poly(vinylpyrrolidinone), Poly(vinylpyrrolidone), Polyvinyl polypyrrolidone, Polyvinylpyrrolidone, Povidone, Vinylpyrrolidinone polymer, Vinylpyrrolidone homopolymer, Vinylpyrrolidone polymer
    Stardone® K25 K30 K90 is a classic wet binder with optimal balance between adhesive strength and ease of handing. Stardone® K25 K30 K90 is the ideal binder in all wet granulation processes by any of the methods below: Wet addition: As granulation solution(binder + solvent) Dry addition: Dry mixture of API and binder; Solvent is added to the dry mix Combination: Some binder is mixed with the API, and the rest is dissolved in the granulation solution →the preferred choice if the amount of solvent is restricted.
    Stardone® K30 banner
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    Chongqing Star-Tech Specialty ProductsStardone® K30
    • Chemical Name:Polyvinyl Pyrrolidone Copolymer
    • CAS Number:9003-39-8
    • Functions:Stabilizer, Film Former, Dispersant, Binder
    • Dosage Form:Tablets
    • Certifications & Compliance:National Formulary (NF), United States Pharmacopeia (USP), Japan Pharmacopeia (JP), Chinese Pharmacopeia (ChP), European Pharmacopeia (Ph. Eur.)
    • Synonyms:1-Vinyl-2-pyrrolidinone polymer, 1-Vinyl-2-pyrrolidone homopolymer, 1-Vinyl-2-pyrrolidone polymer, 1-Vinylpyrrolidin-2-one homopolymer, n-Octyl mercaptan-N-vinylpyrrolidone copolymer, N-Vinyl-2-pyrolidone homopolymer, N-Vinyl-2-pyrrolidinone homopolymer, N-Vinyl-2-pyrrolidone homopolymer, N-Vinyl-2-pyrrolidone polymer, N-Vinylbutyrolactam polymer, N-Vinylpyrrolidinone homopolymer, N-Vinylpyrrolidinone polymer, N-Vinylpyrrolidone homopolymer, N-Vinylpyrrolidone polymer, Poly(1-vinyl-2-pyrrolidinone), Poly(1-vinyl-2-pyrrolidone), Poly(1-vinylpyrrolidinone), Poly(N-vinyl-2-pyrrolidinone), Poly(N-vinyl-2-pyrrolidone), Poly(N-vinyl-γ-butyrolactam), Poly(N-vinylbutyrolactam), Poly(N-vinylpyrrolidinone), Poly(N-vinylpyrrolidone), Poly(vinylpyrrolidinone), Poly(vinylpyrrolidone), Polyvinyl polypyrrolidone, Polyvinylpyrrolidone, Povidone, Vinylpyrrolidinone polymer, Vinylpyrrolidone homopolymer, Vinylpyrrolidone polymer
    Stardone® K30 is a classic wet binder with optimal balance between adhesive strength and ease of handing. It is the ideal binder in all wet granulation processes by any of the methods like wet addition as granulation solution(binder + solvent), Dry addition as Dry mixture of API and binder, Solvent is added to the dry mix, Combination with Some binder is mixed with the API, and the rest is dissolved in the granulation solution with the preferred choice if the amount of solvent is restricted.
    KoVidone® K60 banner
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    NKY PharmaKoVidone® K60
    • Chemical Name:Polyvinyl Pyrrolidone Copolymer
    • CAS Number:9003-39-8
    • Functions:Binder, Coating System, Stabilizer, Film Former, Solubilizer, Thickener, Viscosity Modifier, Suspending Agent
    • Dosage Form:Tablets, Powder & Powder Blends
    • Labeling Claims:Non-Toxic, Non-Irritant
    • Certifications & Compliance:cGMP, United States Pharmacopeia (USP), Indian Pharmacopeia, British Pharmacopeia (BP), European Pharmacopeia (Ph. Eur.), Japan Pharmacopeia (JP), Korean Pharmacopeia
    • Synonyms:1-Vinyl-2-pyrrolidinone polymer, 1-Vinyl-2-pyrrolidone homopolymer, 1-Vinyl-2-pyrrolidone polymer, 1-Vinylpyrrolidin-2-one homopolymer, n-Octyl mercaptan-N-vinylpyrrolidone copolymer, N-Vinyl-2-pyrolidone homopolymer, N-Vinyl-2-pyrrolidinone homopolymer, N-Vinyl-2-pyrrolidone homopolymer, N-Vinyl-2-pyrrolidone polymer, N-Vinylbutyrolactam polymer, N-Vinylpyrrolidinone homopolymer, N-Vinylpyrrolidinone polymer, N-Vinylpyrrolidone homopolymer, N-Vinylpyrrolidone polymer, Poly(1-vinyl-2-pyrrolidinone), Poly(1-vinyl-2-pyrrolidone), Poly(1-vinylpyrrolidinone), Poly(N-vinyl-2-pyrrolidinone), Poly(N-vinyl-2-pyrrolidone), Poly(N-vinyl-γ-butyrolactam), Poly(N-vinylbutyrolactam), Poly(N-vinylpyrrolidinone), Poly(N-vinylpyrrolidone), Poly(vinylpyrrolidinone), Poly(vinylpyrrolidone), Polyvinyl polypyrrolidone, Polyvinylpyrrolidone, Povidone, Vinylpyrrolidinone polymer, Vinylpyrrolidone homopolymer, Vinylpyrrolidone polymer
    KoVidone® K60 are an essential ingredient to formulating highly effective pharmaceutical products. The polymers are produced in a state of the art manufacturing facility operating under full cGMP compliance. In addition, all physical handling and packaging of powders is conducted in class-D clean rooms with specific attention placed on reducing the risk of any potential particulate/foreign matter contamination. KoVidone® K series products possess excellent binding, film-forming, dispersing and thickening properties and are widely used.
    PolyKoVidone® XL banner
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    NKY PharmaPolyKoVidone® XL
    • Chemical Name:Polyvinyl Pyrrolidone Copolymer
    • CAS Number:9003-39-8
    • Functions:Stabilizer, Solubilizer, Complexing Agent, Suspending Agent, Disintegrant
    • Dosage Form:Suspension, Granules, Dispersions, Tablets, Capsules
    • Certifications & Compliance:United States Pharmacopeia (USP), Indian Pharmacopeia, British Pharmacopeia (BP), European Pharmacopeia (Ph. Eur.), Japan Pharmacopeia (JP), Korean Pharmacopeia, cGMP
    • Synonyms:1-Vinyl-2-pyrrolidinone polymer, 1-Vinyl-2-pyrrolidone homopolymer, 1-Vinyl-2-pyrrolidone polymer, 1-Vinylpyrrolidin-2-one homopolymer, n-Octyl mercaptan-N-vinylpyrrolidone copolymer, N-Vinyl-2-pyrolidone homopolymer, N-Vinyl-2-pyrrolidinone homopolymer, N-Vinyl-2-pyrrolidone homopolymer, N-Vinyl-2-pyrrolidone polymer, N-Vinylbutyrolactam polymer, N-Vinylpyrrolidinone homopolymer, N-Vinylpyrrolidinone polymer, N-Vinylpyrrolidone homopolymer, N-Vinylpyrrolidone polymer, Poly(1-vinyl-2-pyrrolidinone), Poly(1-vinyl-2-pyrrolidone), Poly(1-vinylpyrrolidinone), Poly(N-vinyl-2-pyrrolidinone), Poly(N-vinyl-2-pyrrolidone), Poly(N-vinyl-γ-butyrolactam), Poly(N-vinylbutyrolactam), Poly(N-vinylpyrrolidinone), Poly(N-vinylpyrrolidone), Poly(vinylpyrrolidinone), Poly(vinylpyrrolidone), Polyvinyl polypyrrolidone, Polyvinylpyrrolidone, Povidone, Vinylpyrrolidinone polymer, Vinylpyrrolidone homopolymer, Vinylpyrrolidone polymer
    NKY Pharma PolyKoVidone XL are an essential ingredient to formulating highly effective pharmaceutical products. The polymers are produced in a state of the art manufacturing facility operating under full cGMP compliance. In addition, all physical handling and packaging of powders is conducted in class-D clean rooms with specific attention placed on reducing the risk of any potential particulate/foreign matter contamination. PolyKoVidone® possesses dual binding and disintegration properties while enhancing active solubilization. The product is used in the Pharma applications.
    Jungbunzlauer Suisse AG Trisodium Citrate Anhydrous banner
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    Jungbunzlauer Suisse AGJungbunzlauer Suisse AG Trisodium Citrate Anhydrous
    • INCI Name:Potassium Citrate
    • Chemical Name:Citric Acid Trisodium Salt
    • CAS Number:68-04-2
    • Functions:Buffers & pH Stabilizer, Mineral Source, Supplement, Desiccant, Stabilizer, Chelating Agent, Mineral Source, Emulsifier, Emulsifier
    • Chemical Family:Organic Salts
    • Synonyms:Trisodium Citrate, Trisodium Citrate 
    Jungbunzlauer Suisse AG Trisodium Citrate Anhydrous is supplied in accordance with the current requirements of the United States Pharmacopeia (USP), the Food Chemicals Codex (FCC), and the Commission Regulation (EU) No. 231/2012. It is produced by complete neutralization of citric acid with high purity sodium hydroxide or carbonate and subsequent crystallization and dehydration. The common hydrate form, trisodium citrate dihydrate, is widely used in foods, beverages and various technical applications mainly as buffering, sequestering or emulsifying agent. Jungbunzlauer trisodium citrate anhydrous is manufactured from trisodium citrate dihydrate. Water molecules of the dihydrate crystals are removed by a patented process without destroying the original crystal matrix. The resulting crystals have a porous matrix that can be used as a carrier for inorganic and/or organic substances like perfumes and surfactants. Due to its low water content trisodium citrate anhydrous does not add water to the formulation. It has even the excellent ability to take up surplus water from moisture sensitive formulations thus providing better shelf life to the end product. Therefore, trisodium citrate anhydrous finds its particular uses in water sensitive formulations like instant drinks as well as tablets and powders in pharmaceuticals and detergents. Trisodium citrate anhydrous occurs as white, granular crystals or as white, crystalline powder. It is freely soluble in water and practically insoluble in ethanol (96 %). It is a non-toxic, neutral salt with low reactivity. It is chemically stable if stored at ambient temperatures. Trisodium citrate anhydrous is fully biodegradable and can be disposed of with regular waste or sewage.
    KoVidone® K90 banner
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    NKY PharmaKoVidone® K90
    • Chemical Name:Polyvinyl Pyrrolidone Copolymer
    • CAS Number:9003-39-8
    • Functions:Binder, Coating System, Stabilizer, Film Former, Solubilizer, Thickener, Viscosity Modifier, Suspending Agent
    • Dosage Form:Suspension, Granules, Dispersions, Tablets, Capsules
    • Labeling Claims:Non-Toxic, Non-Irritant
    • Certifications & Compliance:cGMP, United States Pharmacopeia (USP), Indian Pharmacopeia, British Pharmacopeia (BP), European Pharmacopeia (Ph. Eur.), Japan Pharmacopeia (JP), Korean Pharmacopeia
    • Synonyms:1-Vinyl-2-pyrrolidinone polymer, 1-Vinyl-2-pyrrolidone homopolymer, 1-Vinyl-2-pyrrolidone polymer, 1-Vinylpyrrolidin-2-one homopolymer, n-Octyl mercaptan-N-vinylpyrrolidone copolymer, N-Vinyl-2-pyrolidone homopolymer, N-Vinyl-2-pyrrolidinone homopolymer, N-Vinyl-2-pyrrolidone homopolymer, N-Vinyl-2-pyrrolidone polymer, N-Vinylbutyrolactam polymer, N-Vinylpyrrolidinone homopolymer, N-Vinylpyrrolidinone polymer, N-Vinylpyrrolidone homopolymer, N-Vinylpyrrolidone polymer, Poly(1-vinyl-2-pyrrolidinone), Poly(1-vinyl-2-pyrrolidone), Poly(1-vinylpyrrolidinone), Poly(N-vinyl-2-pyrrolidinone), Poly(N-vinyl-2-pyrrolidone), Poly(N-vinyl-γ-butyrolactam), Poly(N-vinylbutyrolactam), Poly(N-vinylpyrrolidinone), Poly(N-vinylpyrrolidone), Poly(vinylpyrrolidinone), Poly(vinylpyrrolidone), Polyvinyl polypyrrolidone, Polyvinylpyrrolidone, Povidone, Vinylpyrrolidinone polymer, Vinylpyrrolidone homopolymer, Vinylpyrrolidone polymer
    KoVidone® K90 are an essential ingredient to formulating highly effective pharmaceutical products. The polymers are produced in a state of the art manufacturing facility operating under full cGMP compliance. In addition, all physical handling and packaging of powders is conducted in class-D clean rooms with specific attention placed on reducing the risk of any potential particulate/foreign matter contamination. KoVidone® K series products possess excellent binding, film-forming, dispersing and thickening properties and are widely used.

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