Insoluble PVPP / Crospovidone Stabilizer for Customized Industrial Needs
This high-quality insoluble PVPP (Crospovidone) is primarily used as a disintegrating agent and filling agent for tablets, granules, pills, and hard capsules. Compliant with USP, BP, EP, and CP standards.
Product Specifications
| Item |
USP |
BP/EP |
CP |
| Identification |
Conforms |
|
|
| pH |
-- |
5.0-8.0 |
|
| Loss on drying (%) |
≤5.0 |
|
|
| Residue on ignition/Sulphated Ash (%) |
≤0.1 |
|
|
| Water-soluble substances (%) |
≤1.5 |
≤1.0 |
|
| Viny pyrrolidinone (Impurity A) |
≤10ppm |
≤0.001% |
|
| Nitrogen content (%) |
11.0-12.8 |
|
|
| Peroxides (H2O2) |
≤400ppm |
≤0.04% |
|
| Arsenic (%) |
-- |
≤0.0002 |
|
| Hydration capacity |
-- |
3-9 |
-- |
| Particle-size distribution |
-- |
Conforms |
|
| Powder flow |
-- |
Conforms |
|
| Settling volume (ml) |
-- |
≥60 |
-- |
| Heavy metal (%) |
-- |
≤0.001 |
|
| Microbial limit |
Conforms |
|
|
CAS No.:
9003-39-8
H.S. Code:
39059900
Main Purpose:
Tablets, granules, pills - Disintegrants and fillers
Packaging Information
Package:
20kg/fiber drum
Packing Size:
D38cm * H55cm
Gross Weight:
22.5kg
Storage & Handling
Store in a cool, dry place below 30°C, protected against humidity and pressing. Shelf life: 2 years.
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