Hangzhou Sunflower Technology Development Co., Ltd.

Poviodne-Iodine

• Category :

  Pharmaceuticals and Biochemicals

• Synonyms :

  1-ethenyl-homopolymer;compd. with iodine;Betadine;Efo-dine;Polyvinylpyrrolidone-iodine complex;PVP-I;Povidone-iodine;PVP-Iodine;1-ethenylpyrrolidin-2-one-iodine (1:1);Complex of Polyvinylpyrrolidone with liodine;

• CAS NO :

  25655-41-8

• EC NO :

• Molecular Formula :

  C₆H₉I₂NO

• Molecular Weight :

  364.9507

• Main Specifications :

• InChI :

  InChI=1/C6H9NO.I2/c1-2-7-5-3-4-6(7)8;1-2/h2H,1,3-5H2;

• Product description :

  SUNVIDONE® PI   (POVIDONE IODINE)

  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)

  PROPERTIES

  ●  Broad spectrum biocide;

  Non-selective germicidal action

  Bactericide, fungicide, viricide, sporicide, amebicide, insecticide, nematocide

  Lacks the tendency for resistant micro-organisms to develop

  Effective in dilute solution

  Unparalleled for surface sterilization and in mixed infections

  ● Detoxified iodine;

     Low animal and phytotxicity

     Non-irritating to skin and mucous membranes

     Non-sensitizing

     Does not delay healing or formation of granulation tissue

     Non-stringing

     Reduced hazard if accidentally ingested

  ● No detectable vapor pressure;

  ● Water-soluble;

     Ease of formulation

     Uniform concentrations

     Does not permanently stain

  ● Film-forming;

     Prolonged germicidal action

     Adheres to treated surfaces where applied

     Color delineates treated area

  ● Stable comples;

     No general odor

     No loss of iodine

     Rapid action even in presence of organic matter such as blood, pus, oil, grease, soap, etc.

   

• Molecular Structure :