POLYVINYLPYRROLIDONE K30

SYNONYM: PVP

FORMULA: C6H9NO

CAS NO.: 9003-39-8

GRADE: USP26 K30

DESCRIPTION: WHITE FINE POWDER, HYGROSCOPIC. It can dissolve in water and variety of organic solvent.

SPECIFICATIONS:

K-VALUE

27-33

N-VINYLPYRROLIDONE

0.2% MAX.

MOISTURE

5.0% MAX.

PH VALUE (5% IN WATER)

3.0-7.0

RESIDUE ON IGNITION

0.1% MAX.

NITROGEN (ON ANHYDROUS BASIS)

11.5-12.8%

LIMIT OF ALDEHYDES

1PPM MAX.

LEAD

10PPM MAX.

LIMIT OF HYDRAZINE

1PPM MAX.

TOTAL AEROBIC PLATE

100 CFU/G MAX

MOLD/YEAST

100 CFU/G MAX

USES: It is generally used in cosmetics, surfactants, pharmaceutical industry and other related industrial fields.

PACKING:  25KG/DRUM