PVP Iodine
PVP Iodine,also called as PVP-I,Povidone Iodine.Exists as free flowing,redish brown powder,non-irritant with good stability,dissolve in water and alcohol,insoluble in diethylethe and chloroform. Broad spectrum biocide; Water soluble, also soluble in: ethyl alcohol, isopropyl alcohol, glycols, glycerin, acetone, polyethylene glycol; Film-forming; Stable complex; Less irritating to skin and mucosa; Non-selective germicidal action; No tendency for generating bacterial resistance.
Key Technical Parameters:
| Appearance | Yellowish-Brown or reddish-brown,amorphous powder |
| Identifications | A.A deep blue color is producted. |
| B.A brown,dry,non-smearing film is formed,and it dissolves readily in water. | |
| pH Value(10% in water) |
1.5-5.0 |
| Iodide (EP) |
6.0% max. |
| Iodide Ion(USP) |
6.6% max. |
| Loss on drying |
8.0% max. |
| Sulphated Ash(EP) |
0.1% max. |
| Residue on Ignition(USP) |
0.025% |
| Nitrogen Content(USP) |
9.5-11.5% |
| Heavy Metals(USP) |
0.002% max. |
| Available Iodine(Calculated on dried basis) |
9.0-12.0% |
Applications:
1)Surgical disinfectant for skin and equipments
2)Disinfectant for aquatics and animals
3)Microbicide for food and feed industries
4)Antiseptic for gynecological nursing products,oral care formulations.
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