Povidone K30

Items

K-30

K value

27-33

N-vinylpyrrolidone%

≤0.1

Water%

≤5.0

Residue on ignition%

≤0.1

PH value(5%water solution)

3-7

N%(nitrogen)

11.5-12.8

Aldehyde as acetaldehyde%

≤0.05

Heavy metal as pb.(PPM)

≤10

Hydrazines(PPM)

≤1

Peroxides%(H2O2)

≤400;