Product name: Povidone iodine
Alias: Bridine ;Polyvinylpyrrolidone-Iodine Complex; Isodine;Poly(vinylpyrrolidone)–Iodine complex; Isobetadyne ;

Physical and chemical properties
Appearance and Property: A red-brown crystalline powder
Melting point: 300ºC
Boiling point: 217.6ºC at 760 mmHg
Flash point: 93.9ºC
Stability: Stable under normal temperature and pressure.
Storage Conditions: Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible materials. Store in an airtight container.
Vapor Pressure: 0.132mmHg at 25°C

The main active ingredient
Poly(vinylpyrrolidone)–Iodine complex. Calculated according to the dry product, the content of available iodine (I) should be 9.0% to 12.0%.

Property
Yellow-brown to reddish-brown amorphous powder. Soluble in water or ethanol, insoluble in ether or chloroform.