25086-89-9 Copovidone Vinyl pyrrolidone/vinyl acetate copolymer
Product Name: | Copovidone |
Synonyms: | copolyresinvinylketopyrrolidine/vinylacetate;copolyvidon;e335;e535;gaf-s630;ganexe535;gantronpvp;gantrons630 |
CAS: | 25086-89-9 |
MF: | C30H45N3O9X2 |
MW: | 591.69 |
EINECS: | |
Product Categories: | Hydrophobic Polymers;Materials Science;Hair Care;Polymer Science;Vinylpyridine and Vinypyrrolidone Polymers;API;Polymers;Hydrophobic Polymers;Poly(vinylpyrrolidone);Vinylpyridine and Vinypyrrolidone Polymers |
Mol File: | 25086-89-9.mol |
TEST ITEMS |
SPECIFICATIONS |
TEST VALUE |
Appearance (25) |
White powder |
Complies |
K Value |
29.0-35.0 |
33.9 |
PH value (1% in water) |
5.0-7.0 |
5.5 |
Monomer (VP+VA) % |
≤0.1 |
<0.1 |
Nitrogen % |
7.0-8.0 |
7.6 |
Heavy metal (as lead) % |
≤0.001 |
<0.001 |
Aldehyde |
≤500ppm |
≤500ppm |
NVP |
≤0.20% |
0.11% |
Moisture % |
≤5.0 |
3.98 |
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