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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.
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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.
    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.

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