Povidone K30

• Product NamePovidone K30
  CAS No.9003-39-8
  Purity
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  Molecular Structure

Detailed Description

Product name: Povidone K30
Synonyms: Polyvinyl pyrrolidone; PVP
Formula: (C6H9NO)n
CAS number: 9003-39-8
pH (5% in water): 3.0 ~ 7.0
Water: NMT 5.0%
Residue on ignition: NMT 0.10%
Heavy metals (as Lead): NMT 10ppm
Acetaldehyde: NMT 0.05%
Hydrazine: NMT 1ppm
N-Vinylphynrrolidinone: NMT 10ppm
K-value: 27.0 ~ 32.0
Nitrogen content: 11.5% ~ 12.8%
H2O2: NMT 400ppm
Specification: USP
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• Povidone K30