
Pure Povidone Iodine Powder
Chinese name: povidone iodine
English name: Povidone iodine
Chemical formula: (C6H9NO)n·xI
CAS Number: 25655-41-8
Melting point: 300ºC
Flash point: 93.9ºC
Vapor pressure: 0.132mmHg at 25°C
Appearance: yellowish brown to brownish red amorphous powder
Solubility: soluble in water or ethanol, insoluble in ether or chloroform
Product Introduce:
pure povidone iodine powder (Povidone iodine) is a loose complex formed by the combination of elemental iodine and a polymer carrier. Povidone iodine acts as a carrier and solubilizing agent. It is yellow-brown to brown-red amorphous powder at room temperature. Slightly odorous, easily soluble in water or ethanol, the aqueous solution is acidic, insoluble in ether, chloroform, acetone, ethane and carbon tetrachloride. Povidone-iodine aqueous solution has no shortcomings of iodine tincture, light coloring, easy to wash out, little irritation to mucous membranes, no need for alcohol deiodination, no corrosive effect, and low toxicity.
Product photo:

Storage and transportation:
Large quantities should be stored in a cool and dry airtight container.
Why was povidone-iodine chosen as an antimicrobial agent?
1.In the appropriate concentration, it is not toxic to the eye as are other iodine bearing compounds
2.It has a very broad antimicrobial spectrum, including bacteria, viruses, and fungi, given enough contact time in vitro
3.Resistance by bacteria is rare
4.The medication turns the eye brown for a few minutes proving that it has been applied
5.pure povidone iodine powder is widely available as a solution or powder; and so it is available throughout the world in some form
6.Finally, especially important for use in developing areas, it is not expensive.
Practical application
1.Povidone-iodine is readily available worldwide, either as a powder or as a 10% solution. Depending on the type of application, for ophthalmic use, the solution must be diluted to the appropriate strength. The diluent may be a balanced salt solution or other appropriate diluent.
2.It is important to avoid the detergent version of povidone-iodine generally used as a skin antiseptic, since this solution will adversely affect the cornea.
3.In summary, povidone-iodine ophthalmic solution has been proven effective before (5% solution) and after ocular surgery (1.25%), at birth (2.5%), and for some forms of conjunctivitis (1.25%). Investigations of its use in treating other types of ophthalmic infections are continuing. The use of povidone-iodine in ophthalmic practice continues to reduce the incidence of blindness in children and adults throughout the world.
Delivery & Shipping:
Express | Fedex | Ems | Epacket/NL post | DHL/USPS/TNT/UPS |
Quantity | No weight limit | No weight limit | Under 2kg | No weight limit |
Shipping time | 7 to 10 days | 10 to 15 days | About 30 days | 7 to 15 days |
Service | Door to door service | |||
Packing | Powder : Vacuum sealed foil packing | |||
Why Choose us:
We are the leading supplier and researcher for Pharmaceutical raw materials, plant extracts, health care raws over than 8 years. We cooperated with customers widely from China, USA, Europe, Middle East, Southeast Asia and other areas.
Healthy, Youth, Passion and Service is our tenet.
"Top Quality, Customer First" is our adhering.
if you interest in our pure povidone iodine powder,please send mail info@haozbio.com
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