POLYVINYL PYRROLIDONE K25 (For Synthesis)

Article No P-07053
CAS No 9003-39-8
HSN Code 39059910
Purity -
Grade For Synthesis
Molecular Formula (C6H9NO)n
Molecular Weight ~24000
Shelf Life 5 years


MSDS

COA

Packagings

POLYVINYL PYRROLIDONE K25 (For Synthesis)

500 gm

Specifications

Description White to yellowish white hygroscopic powder or flakes
K Value 23.0 – 27.0
Melting Point 220 °C
Identification as per USP Complies
Residue on ignition Max. 0.1%
pH (5% solution) 3.0 – 7.0
Water Max. 5.0%
Lead (Pb) Max. 0.001%
Aldehyde Max. 0.05%
Hydrazine Max. 0.0001%
Vinyl pyrrolidone Max. 0.001%
Nitrogen content 11.5 – 12.8%