pvp k30 cas 84057-81-8
Chemical Name: PVP K30
CAS No.: 84057-81-8
Molecular Formula: C18H27N3O3X2
Molecular Weight: 333.43
MolecularStructure:
Appearance:White oryellowish-whitehygroscopic powder
PVP K30Typical Properties
| K value | 27-32 | |
| content % | ≥95 | |
| Moisture % | ≤5.0 | |
| PH Value(5% in water) | 3.0-7.0 | |
| NVP % | ≤0.1 | |
| Residueonignition % | ≤0.1 | |
| Nitrogen % | 11.5-12.8 | |
| Aldehydes(asacetaldehyde) % | ≤0.05 | |
| Heavy metals(as Pb) | ppm | ≤10 |
| Hydrazine | ppm | ≤1.0 |
| Peroxides( as H2O2) | ppm | ≤400 |
| Identification Test | A B C | |
| Appearance | White oryellowish-whitehygroscopic powder | |
PVP K30Usage
Mainly used in agriculture, also used as a viscous agent dispersant
PVP K30 Packaging and Shipping
Packing: 25kg/drum
PVP K30Storage
Stored in sealed container in cool dry warehouse
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