pvp iodine 99.9% purity
1,Redish brown powder
2,leading manufacture of pvp iodine
3,high quality
4,competitive price
pvp iodine 99.9% purity
1,specification:
A water soluble complex of iodine with polyvinylpyrrolidone. Applied as an antiseptic in the form of solutions or ointments, it releases iodine. Used in cleansing and disinfecting the skin, preparing the skin preoperatively, and treating infections susceptible to iodine. 1-ethenyl-2-pyrrolidone homopolymer complexed with iodine. An iodinated polyvinyl polymer used as topical antiseptic in surgery and for skin and mucous membrane infections, also as aerosol. The iodine may be radiolabelled for research purposes.
PVP iodine is 1 - vinyl -2-- pyrrolidinone homopolymer compound with iodine. Calculated on dry goods, including the effective iodine (I) should be 9.0% to 12.0%.
Properties: PVP iodine is yellow brown to reddish brown amorphous powder. Dissolved in water or ethanol, insoluble in ether or chloroform.. Category: disinfection antiseptic medicine.
Spacification:A water soluble complex of iodine with polyvinylpyrrolidone. Applied as an antiseptic in the form of solutions or ointments, it releases iodine. Used in cleansing and disinfecting the skin, preparing the skin preoperatively, and treating infections susceptible to iodine. 1-ethenyl-2-pyrrolidone homopolymer complexed with iodine. An iodinated polyvinyl polymer used as topical antiseptic in surgery and for skin and mucous membrane infections, also as aerosol. The iodine may be radiolabelled for research purposes.
TEST ITEMS | SPECIFICATIONS | TEST VALUE |
Appearance | A reddish-brown powder | Complies |
Identification | Positive | Complies |
Loss on drying % | ≤8.0 | 4.50 |
Residue on burning % | ≤0.1 | 0.013 |
Heavy metal ppm | ≤20 | <20 |
Arsenic ppm | ≤1.5 | <1.5 |
Nitrogen % | 9.5-11.5 | 10.85 |
Iodine Ion % | ≤6.6 | 3.6 |
Avail Iodine % | 9.0-12.0 | 11.15 |
Synonym: polyvinylpyrrolidone iodine complex, povidone-iodine.
Pharmacological action: anti-infective agents, local, iodophors.
Chemical name: 2-Pyrrolidinone, 1-ethenyl-, homopolymer, compd. With iodine
20ft Container: 9mt
40ft Container: 18mt
Package: 25kg/fiber drum, lined within plastic bag