Products – Anmol Chemicals Private Limited

Povidone USP

Polyvinylpyrrolidone (PVP), also commonly called polyvidone or povidone, is a water-soluble polymer made from the monomer N-vinylpyrrolidone


It is used as a binder in many pharmaceutical tablets. Used as a thickening agent in tooth whitening gels. As a food additive, PVP is a stabilizer and has E number E1201. is also used in the wine industry as a fining agent for white wine and some beers.


Product Name: Povidone
CAS No.: 9003-39-8



Test Specification
Characters It occurs as a white to slightly creamy white powder, hygroscopic.

Test A

Test B

Test C

Test D

Test E


a. Infrared Absorption

b. Specified test. An orange-yellow precipitate is formed

c. Specified test. A pale blue precipitate is formed

d. Specified test. A deep red color is produced

e. Specified test. The substance dissolves

Solubility Freely soluble in water, in methanol, and in alcohol; slightly soluble in acetone; practically insoluble in ether
Residue on Ignition Not more than 0.1%
Lead Not more than 10 ppm
Limit of Aldehydes
  1. Not more than 0.05%
Limit of Hydrazine Not more than 1 ppm of hydrazine.
Vinylpyrrolidinone Not more than 0.001%
2-Pyrrolidone Not more than 3.0%
Peroxides Not more than 0.35, corresponding to not more than 400 ppm, expressed as H2O2
Formic acid Not more than 0.5%
pH 3.0–5.0 for Povidone having a nominal K-value of 30 or less
Water Not more than 5.0 %
K-Value K-value of Povidone having a stated K-value or a stated K-value range with an average of more than 15:

90.0%–108.0% of the stated value or of the average of the stated range

Residual solvents Meets the requirements
Assay (Nitrogen Determination Method) Not less than 11.5% and not more than 12.8% on the anhydrous basis



Shelf life, Storage and Packing

It should be stored in a segregated area in a cool and ventilated place away from combustible materials. Keep in a tightly closed container, sealed until ready for use. It is packed in 25kg or 50kg HDPE bags or drums as required.


We Manufacture Bulk Dugs/API, Excipients, pharmaceuticals (IP/BP/USP/NF/PH. EUR./JP), Speciality Chemicals (Pure/AR/ACS), mineral fortifiers (FCC). our manufacturing facility is GLP, GMP (FDA) approved, ISO 9001, ISO 14001, ISO 22000, FSSC 22000, FSSAI, kosher, halal, COPP and WHO-GMP certified.

Good Manufacturing Practice Certified by World Health Organization (WHO-GMP)
Written Confirmation Certification (WC)
Good Manufacturing Practice (EXCiPACT cGMP)
Good Manufacturing Practice (cGMP)
Good Laboratory Practice (GLP)