Hangzhou Rainbow Import & Export Co., Ltd. is one of the leading manufacturers and suppliers of high quality povidone iodine powder in China. With abundant experience, we warmly welcome you to buy customized high quality povidone iodine powder from our factory. If you have any enquiry about free sample, please feel free to email us.

product-416-328 Synonyms:Iodinated Povidone; Povidonum iodinatum comples of polyvinyl pyrrolidone and iodine

Chemical name:Povidone lodine
USP/EP name:Povidone-Iodine/Povidone,Iodinated
INC/CTFA name:PVP-Iodine
Powder: Yes
Appearance: Reddish brown
Molecular formula:(C₆H₉NO)·xI
CAS NO.25655-41-8
DMF FILE NO.033462

Characteristics

Reddish brown, free-flowing powders.
They are stable broad-spectrum, non-selective antiseptics and disinfectants.
They have detoxified iodine, no general odor, no iodine loss, and no detectable vapor pressure.
They are water soluble, film-forming, and effective in dilute solutions.

Specification

SUNVIDONE® PI meets the requirements of the latest USP, Ph.Eur., JP. and CP.
	PI	PIS-10	PIS-05
Appearance	Amorphous Powder	10% solution	5% solution
PH value (1%)	1.5-5.0	1.5-6.5	1.5-6.5
Iodide	6.0% max.	/	/
Loss on Drying	8.0% max.	/	/
Sulphated ash	0.1% max	/	/
Available iodine	9.0-12.0%	0.85-1.2%	0.43-0.6
Loss of Available iodine	6.0% max.	10.0% max.	10.0% max.
(1% available iodine, 15 hours at 80℃)	6.0% max.	10.0% max.	10.0% max.

Application

SUNVIDONE PI is noted for its wide range of uses.

Its major applications are in the field of prophylaxis:
--skin and mucous membrane antisepsis
--surgical and hygienic hand disinfection and in the field of treatment

The advantage of SUNVIDONE PI is that it can be incorporated in a wide range of formulations.

Packages

SUNVIDONE® PI -- 25KG net in fiber drum

SUNVIDONE® PIS -- 15ml to 500ml bottles or 50L to 200L PP drum

FAQ

1.What are the advantages of povidone iodine powder compared with traditional iodine tincture?
It is less irritating and friendly to the skin and mucous membranes.
It releases active iodine slowly and evenly, and the bactericidal effect is long-lasting.
It is more stable and not easy to decompose or fail.
It has a broad spectrum of bactericidal effects and a wide range of effects.

2. Can povidone iodine powder be used directly on wounds?
It is not recommended to use the powder directly. It is usually necessary to prepare it into a solution or ointment of appropriate concentration to ensure safe use and reduce unnecessary irritation.

3. How to store high-quality povidone iodine powder?
It should be stored in a cool and dry place, away from direct sunlight, high temperature or humid environment to prevent decomposition and failure.

4. How long is the shelf life of povidone iodine powder?
Under good storage conditions, the shelf life is usually 2-3 years. Please check the logo on the specific product packaging.

5. Can it be used for food processing disinfection?
Yes. Povidone iodine powder is often used for sterilization and disinfection of food processing equipment, packaging materials and environment, but it must follow relevant industry specifications and standards.

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High Quality Povidone Iodine Powder