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Cosmetic Raw Materials

Poly(1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9

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Product Name: Poly(1-vinylpyrrolidone-co-vinyl acetate)



Molecular Structure:


Item Specifications
CAS No. 25086-89-9
Molecular Formula (C6H9NO)n.(C4H6O2)m
Molecular Weight 197.23
Appearance white powder
Resin content, % >95
Ignition residue, % <0.1
Moisture, % <5.0
Ignition Residue, % 0.1
Aldehyde, ppm <500
Peroxide, ppm <400
Heavy Metals, ppm <10
Nitrogen, % 7.0-8.0


Packing: 25KG/Drum;


Poly(1-vinylpyrrolidone-co-vinyl acetate) is a chemical substance, white powder, mainly soluble in ethanol, partially soluble in ethyl lactate, methylene chloride, butylamine, insoluble in water.


  1. The main raw material of cosmetics, used in hair gel, mousse, shampoo, etc., also used in surfactants, medicine and other industries
  2. It is mainly used in granulation and direct compression technology as a water-soluble adhesive and dry adhesive, as a film-forming material in film coating, and as a channel former in taste-masking agents. Applied to icing to prevent splitting, sub-coating for moisture protection
  3. VP/VA copolymer series products are mainly used as film-forming agents and styling agents in the field of cosmetics, especially in hairspray, hairspray, mousse and shampoo series products. They play an important role as film formers and hair styling agents, and their effects will be enhanced if used in conjunction with PVPK30.


Stored in a dry, dark environment, the shelf life is 2 years.


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