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Online Exporter China Pvp/Va Cosmetic Grade

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  • Product Name: Copovidone
  • CAS No.: 25086-89-9
  • Formula:  (C6H9NO)n.(C4H6O2)m
  • Refference: Current USP/NF/EP/BP/JP
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    Online Exporter China Pvp/Va Cosmetic Grade Detail:

    We offer fantastic strength in high quality and enhancement,merchandising,income and marketing and procedure for Online Exporter China Pvp/Va Cosmetic Grade, Welcome around the world customers to make contact with us for enterprise and long-term cooperation. We’re going to be your trustworthy partner and supplier of auto pieces and accessories in China.
    We offer fantastic strength in high quality and enhancement,merchandising,income and marketing and procedure for China Pvp Va64 Powder, Pvp Va64 E, You can always find the products you need in our company! Welcome to inquire us about our product and anything we know and we can help in auto spare parts. We are looking forward to work with you for a win-win situation.
    Copovidone with 60/40 ration of N-Vinylpyrrolidone to Vinyl Acetate,soluble in most organic solvents.Which exists in powder,Copovidone forms hard,water-removable and glossy films,it has excellent compatibility with many plasticizers and modifiers. Good solubility in water,alcohol and other organic solvents.

    Key Technical Parameters:

    Appearance White or yellowish-white powder or flakes,hygroscopic
    Viscosity(Express as K Value) 25.20~30.24
    Solubility Freely soluble in water,in alcohol and in methylene chloride
    Identifications A.Infrared Absorption
    B.A red colour appears
    C.A violet colour appears
    Peroxides(Expressed as H2O2) 400 ppm max.
    Hydrazine 1 ppm max.
    Monomers(VP+VA) 0.1% max.
    Impurity A(2-Pyrrolidone) 0.5% max.
    Heavy Metals(as Pb) 20 ppm max.
    Loss on Drying 5.0% max.
    Sulphated Ash 0.1% max.
    Ethenyl Acetate Content 35.3~42.0% max.
    Nitrogen Content 7.0~8.0 %

    Applications:

    Copovidone mainly used as water-soluble binder and dry binder in wet/direct granulation processes,also it can be used as film forming materials.

    *Water soluble tablet binder,suitable for wet or dry granulation/direct compression processes.

    *Film Former:permeable film coating for tablet and sugar coatings to protect against splitting,decrease moisture sensitivity and provide good film adhesion.


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    Online Exporter China Pvp/Va Cosmetic Grade , The product will supply to all over the world, such as: , , ,

    *An Industry-University-Research Collaborative Innovation Company

    *SGS & ISO Certified 

    *Professional & Active Team

    *Factory Direct Supplying

    *Technical Support

    *Sample Support

    *Small Order Support

    *Broad Range Portfolio of Personal Care Raw Materials & Active Ingredients

    *Long Time Market Reputation

    *Available Stock Support

    *Sourcing Support

    *Flexible Payment Method Support

    *24 hrs Response & Service

    *Service and Materials Traceability


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