pvp k30 cas 84057-81-8

Chemical Name: PVP K30
CAS No.: 84057-81-8
Molecular Formula: C18H27N3O3X2
Molecular Weight: 333.43
Appearance:White oryellowish-whitehygroscopic powder

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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

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