OEM/ODM China Emulsifier Cg M68 - PVP Poly(1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9 – Unilong
OEM/ODM China Emulsifier Cg M68 - PVP Poly(1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9 – Unilong Detail:
| Product Name | Poly(1-vinylpyrrolidone-co-vinyl acetate) |
| CAS | 25086-89-9 |
| MF | C10H15NO3 |
| MW | 197.23 |
| EINECS | |
| Mol File | 25086-89-9.mol |
| Density 1.27 g/mL at 25 °C(lit.) | |
| Refractive index 1.4300 to 1.4380 | |
| Fp 72 °F | |
| form powder | |
| color White | |
| Stability | Stable. Combustible, especially in powdered form. Incompatible with strong oxidising agents, strong reducing agents. |
| Item | Standard | Result |
| K value | 25-36 | 30.21 |
| Aldehyde % | ≤0.05 | 0.5 |
| Peroxide ppm | ≤400 | 232 |
| Hydrazine ppm | ≤ 1 | ＜1 |
| N-vinylpyrrolidone % | ≤0.1 | ＜0.1 |
| Impurity A(2-Pyrrolidinone) % | ≤0.5 | ＜0.5 |
| Heavy metal ppm | ≤20 | ＜20 |
| Moisture % | ≤5.0 | 2.89 |
| Residue on Ignition % | ≤0.1% | 0.073 |
| Ethenyl Acetate % | 35.3-42 | 38.96 |
| Nitrogen % | 7.0-8.0 | 7.5 |
Copovidone is a water-soluble polymer used to improve the uptake and drug loading of various pharmaceutical agents, including contraceptive patches.
Poly(1-vinylpyrrolidone-co-vinyl acetate) is the main raw materials of cosmetics are used for hair gel, mousse, shampoo, etc., as well as surfactants, pharmaceuticals and other industrial purposes. They are mainly used as water-soluble adhesives and dry adhesives in granulation and direct tabletting technology, as film-forming materials in film coating, and as pore forming substances in masking agents. It is used for sugar coating to prevent cracking. The chemicalbook bottom coating is used for moisture-proof purposes. Vp/va copolymer series products are mainly used as film-forming agents and styling agents in the field of cosmetics, especially in erupting agents, hair gels, mousse and shampoo series products. They play an important role as film-forming agent and hair styling agent. If they are used together with pvpk30, their use effect will be enhanced.
The appearance is white powder or colorless liquid. The regular type is PVP-64.
25kg/drum
Product detail pictures:
Related Product Guide:
We keep on with our business spirit of "Quality, Performance, Innovation and Integrity". We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for OEM/ODM China Emulsifier Cg M68 - PVP Poly(1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9 – Unilong , The product will supply to all over the world, such as: Qatar, Yemen, Mecca, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
By Eve from Nepal - 2017.08.21 14:13
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Polly from Porto - 2017.02.14 13:19
