PVP K-25 USP28/EP5

Appearance: white to yellowish white powder
K-value: 25.9
Moisture: 3.8%
PH value: 4.2
Residue On Ignition: 0.02%
Vinylpyrrolidone: 0.15%
Nitrogen Content: 12.20%
Heavy Metals: 10PPM
Aldehyde:500ppm
Peroxide(H2O2):45ppm
Impurity A(VP):10ppm
Sulphated Ash:0.015%
Hydrazine:1ppm


Special Recommending:
PVP K-30 USP26 and industry grade
PVP VA-64 EPIII and industry grade
PVPI USP26 and industry grad
PVP K17 USP26
PVP K90 20% Solution
PVP K25 USP/EP IV Printing Stain-Proofing Agent S-2
N-Vinylpyrrolidone(Abbreviated to be:NVP)