Description
PVP K30Details
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
