Povidone K90

• Product NamePovidone K90
  CAS No.9003-39-8
  Purity
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  Molecular Structure

Detailed Description

Product Name: Povidone K90
Synonyms: Polyvinyl pyrrolidone; PVP
CAS number: 9003-39-8
PH Value (5% aqueous solution): 4.0 ~ 7.0
Water: NMT 5.0%
Heavy Metals (as Lead): 10PPM
Acetaldehyde: 0.05%
Hydrazine: 1.0PPM
N-Vinylpynrrolidinone: 10PPM
K-value: 81.0 ~ 96.0
Nitrogen content: 11.5% ~ 12.8%
Residue on ignition: NMT 0.1%
Peroxide: NMT 400PPM
Specification: USP
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• Povidone K90