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
Broad-spectrum antibacterial: It has a strong killing effect and can prevent the spread of infection.
Mild and non-irritating: Povidone, as a carrier of iodine, can reduce the irritation of iodine and is suitable for human skin and mucous membranes.
Strong stability: It is not easy to decompose in powder state and remains stable for a long time during transportation and storage.
Controlled release: It can slowly release effective iodine in solution to provide long-lasting antibacterial protection.
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℃) | |||
Application
- Medical Field
Used in the production of disinfectants, antibacterial ointments, disinfectant wipes, etc.
It can be used as a raw material for surgical instruments and wound disinfection.
- Public Health
Applied in hand disinfectants and home care products.
Used for environmental surface disinfection of public facilities.
- Industrial Use
Used as a disinfectant for food processing equipment and storage containers.
As an antibacterial ingredient in cosmetics.
Packages
SUNVIDONE® PI -- 25KG net in fiber drum
SUNVIDONE® PIS -- 15ml to 500ml bottles or 50L to 200L PP drum
FAQ
1.How to use red povidone iodine powder?
It is usually dissolved in water or ethanol and used after being prepared into a solution of the required concentration. The specific concentration depends on the application scenario, usually 0.1%-10%.
2. What is the role of red povidone iodine powder in the medical field?
It is mainly used as an external disinfectant, suitable for wound cleaning, preoperative skin disinfection and medical device sterilization.
3. What is the antibacterial principle of red povidone iodine powder?
Povidone is used as a carrier to slowly release free iodine, which can quickly penetrate the bacterial cell wall and bind to intracellular proteins and enzymes, causing bacterial death.
4. Is red povidone iodine powder safe for the skin?
At appropriate concentrations, it is safe and has low irritation to the skin and mucous membranes. However, it should be avoided for those who are allergic to iodine.
5. How to store red povidone iodine powder?
Store in a cool, dry environment, away from direct sunlight, high temperature and humidity to maintain its activity and stability.
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