STRUCTURE & NOMENCLATURE
(C6H9NO)n Mw=(111.1)n
Synonyms: PVP-Iodine complex
CTFA/INCI: PVP-Iodine
CAS No.: [25655-41-8]
DMF Number Assigned: 20921; Date of Submission: October 9, 2007
CHARACTERS
Redish-brown or yelowish-brown amorphous powder or aqueous solution, stable and un-irritating, absolutely soluble in water and alcohol.
SPECIFICATION (USP28/EP5)
Sunvidone PI
| PH value(1%) | 1.5-5.0 |
| Iodide | 6.0%max |
| Loss on Drying | 8.0% max |
| Sulphated ash | 0.1% max |
| Available iodine | 9.0% to 12.0% (on dry basis) |