Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
Basic Information
Product Name: Poly(1-vinylpyrrolidone-co-vinyl acetate)
Alias: PVP/VA Copolymer
CAS No: 25086-89-9
Molecular Formula: (C?H?NO)?·(C?H?O?)?
Molecular Weight: 50000~70000 g/mol
Classification: Polymer material, water-soluble copolymer, pharmaceutical excipient, cosmetic raw material
Physical & Chemical Properties
Appearance: White to off-white amorphous powder
Solubility: Soluble in water, ethanol and polar organic solvents
Stability: Good chemical stability, non-toxic, good film-forming and adhesive property
Main Uses
Used as film-forming agent, binder, dispersant and thickener
Widely applied in cosmetics, pharmaceutical excipients, coatings, adhesives and daily chemical industry
Packaging & Storage
Packaging: 1kg, 5kg, 25kg sealed cardboard drum
Storage: Sealed, store in cool, dry and ventilated place, moisture-proof
Shelf Life: 24 months under original sealed packaging
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | Poly(1-vinylpyrrolidone-co-vinyl acetate) | — | |
| CAS Number | 25086-89-9 | — | |
| Molecular Formula | (C?H?NO)?·(C?H?O?)? | — | |
| Appearance | White to off-white powder | — | |
| Solubility | Soluble in water and ethanol | — | |
| Characteristic | Film-forming, adhesive, dispersing | — | |
| Application | Cosmetic, pharmaceutical, coating industry | — | |
| Storage | Cool, dry, sealed, moisture-proof | — | |
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