If you want to find reliable China Crospovidone/PVPP suppliers, factory & manufacturers offering best price, please contact Hefei TNJ Chemical. We guarantee good price of Crospovidone/PVPP CAS 25249-54-1 with high quality. If you want to buy Crospovidone PVPP, please feel free to contact sales@tnjchem.com
USP/EP Name: Crospovidone/PVPP
Chemical Name: Crosslinked Polyvinlypyrrolidone; Polyvinylpolypyrrolidone; PVPP
CAS NO.: 25249-54-1; 9003-39-8
Molecular Formula: (C6H9NO)n
Physical properties
White or milky powder, free flowing powder with odorless or faint characteristic smell. It's insoluble in water, acid, alkali and other common organic reagents; it can swell in water easily and can complex with polyphenol, carboxylic acids and other low molecular weight compounds.
Specification
Moisture ≤5.0%
Soluble components ≤1.5%
Monomers ≤10PPM
PH(1% aqueous solution) 5.0-8.0
Heavy Metals ≤10PPM
Nitrogen 11.0-12.8%
Residues on ignition ≤0.1%
Application
- Pharmaceutical Grade
Used as disintergrant for table pill, particle-like granule and capsule drug in Pharmaceutical industry.
- Food Grade
Used as stabilizer for beer, wine, vingar, juice and beverage to leave no residue, prolong their storage life and improve the taste.
Packing
25kg/drum or 50kg/drum
chemical.tnj
info@tnjchem.com sales@tnjchem.com