China Povidone K30 CAS 9003-39-8 Pharma Grade, Find details about China Povidone K30, Pvp K30 from Povidone K30 CAS 9003-39-8 Pharma Grade
PVP K30 | Pharma grade |
Vinylpyrrolidinone | 0.00008% |
2-pyrrolidone | 1.5% |
Peroxides(as H2O2) | 84ppm |
Formic acid | 0.4% |
pH | 3.6 |
Water determination | 4.1% |
K-value | 30.8 |