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PVPI CAS:25655-41-8

Povidone-iodine is a loose composite formed by the combination of elemental iodine and a polymer carrier, with povidone serving as both the carrier and a solubilizing agent. At room temperature, it is a yellowish-brown to reddish-brown amorphous powder. It has a faint odor, is readily soluble in water or ethanol, and its aqueous solution is acidic; it is insoluble in diethyl ether, chloroform, acetone, ethane, and carbon tetrachloride. The aqueous solution of povidone-iodine does not have the drawbacks of iodine tincture; it has a light color, is easily washed off, causes minimal irritation to mucous membranes, does not require ethanol to remove the iodine, is non-corrosive, and has low toxicity.

  • Chinese Name: Povidone-iodine, Polyvinylpyrrolidone-iodine
  • English Name: povidone-iodine
  • Molecular formula:(C6H9NO)n · XI
  • CAS: 25655-41-8
  • Content: 10% 20%
  • Standards: USP41
  • Specifications: 25-kg cardboard drum

 

 

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