technical Grade Polyvinylpyrrolidone PVP K30 Povidone
teach grade PVP K30
- Price：
- MOQ： 1kg
- CAS： 9003-39-8
- Lead Time： within 7 days after payment; expedited service is available.
industrial grade PVP K30
CHEMICAL FORMULA：(C6H9NO)n Category: Organic Intermediate Sample is available for free.
CAS:9003-39-8 shelf life: 36 months
Standard: Technical grade Batch No. K3020230201P
TEST ITEMS | INDEX | TEST VALUE |
Appearance | white or yellowish-white powder or flakes | conform |
K Value（1% solution in water） | 27～33 | 33 |
PH value (5% in water) | 3～7 | 3.6 |
Color(APHA 5% in solution) | 80max | 10 |
Vinylpyrrolidone | ≤0.1% | 0.03% |
Water (K. Fischer) | ≤5.0% | 3.7% |
Storage: stored in unopened original containers and protected from light at max.25℃.
Packing: 25kg net in fibre drum