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Polyvinylpyrrolidone, M.W. 44000 - 54000 (av) Ph. Eur. (K30)

Supplier: VWR Chemicals

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Synonyms: Polyvidone , Polyvinylpyrrolidon , PVP

26617.360EA 66371 INR InStock
26617.360 26617.291
Polyvinylpyrrolidone, M.W. 44000 - 54000 (av) Ph. Eur. (K30)
Polyvinylpyrrolidone


Formula: (C₆H₉NO)n
MW: 40000 g/mol
Storage Temperature: Ambient
 MDL Number: MFCD01076626
CAS Number: 9003-39-8
UN: 0000
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Specification Test Results
Assay (N) (calculated on anhydrous) 11.5 - 12.8 %
Appearance Conforms (see CoA/CoS)
Identification A Passes test
Identification E Passes test
Solution S1 Passes test
Appearance of solution Passes test
pH (5 %) 3.0 - 5.0
Viscosity (expressed as K-value) 27.0 - 32.4
Aldehydes (as C2H4O) Max. 500 ppm
Peroxides (as H2O2) Max. 400 ppm
Formic acid Max. 0.5 %
Hydrazine Max. 1 ppm
Impurity A Max. 10 ppm
Impurity B Max. 3.0 %
Heavy metals (as Pb) Max. 10 ppm
Water Max. 5.0 %
Sulphated ash Max. 0.1 %
Residual solvents Passes test

 

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