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Professional Manufacturer of Crospovidone Series Stabilizer for Suspension

Professional Manufacturer of Crospovidone Series Stabilizer for Suspension

SUNVIDONE ® CL Synonyms: Crospovidone;Crospovidonum; Insoluble polyvinylpyrrolidone, crosslinked PVP INCI: PVPP CAS No.:[9003-39-8] Trade Name: Sunvidone ® CL SPECIFICATION CRACTERISTICS SUNVIDONE® CL series are supplied as fine white or almost white powders. They have a slight characteristic...

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    SUNVIDONE® CL


    Synonyms: Crospovidone;Crospovidonum;

                       Insoluble polyvinylpyrrolidone, crosslinked PVP

    INCI: PVPP

    CAS No.:[9003-39-8]

    Trade Name: Sunvidone® CL


    SPECIFICATION

    SUNVIDONE® CL series meet the requirements of the latest USP, Ph.Eur.

    SUNVIDONE®

    Type A

    Type B

    Identification

    85% max.

    85% max.

    Particle size, ≤63 microns

                         >microns

    15% min.

    15% min.

    Water, % max.

    5.0

    5.0

    Sulphate ash, % max

    0.1

    0.1

    Water-soluble substances, % max.

    1.5

    1.5

    Heavy metals, ppm max.

    10

    10

    Vinylpyrroldione, ppm max.

    10

    10

    Peroxides (as H2O2), ppm max.

    400

    1000

    Nitrogen, %

    11.0-12.8

    11.0-12.8


    CRACTERISTICS

    SUNVIDONE® CL series are supplied as fine white or almost white powders. They have a slight characteristic odour and are practically tasteless. They are insoluble in all the usual solvents.


    APPLIICATIONS

    SUNVIDONE® CL series possess a number of useful properties for pharmaceutical products.

    - Improvement of tablet disintegration and therefore also of release and bioavailability of drugs through predictable swelling (disintegration effect)

    - Improvement of release and bioavailability of drugs through complexation.

    - Selective adsorption of polyphenols by complexation

    - Stabilization of suspensions by Sunvidone® CL, as a hydrophilic polymer

    - Complexation of endotoxins

    - Adsorption of water


    PACKAGES                        20KG or 25KG net in fiber drum or PP drum

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    If you're looking for professional manufacturer of crospovidone serise stabilizer for suspension, please be free to place orders with our factory. We also support customized production for the famous brands' products. And if you need, the free sample is also available for quality checking.

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