PVPI powder 20%
CAS No.: 25655-41-8 | Other Names: Polyvinylpyrrolidone Iodine | MF: C6H9I2NO |
Place of Origin: Shanghai China (Mainland) | Type: Disinfectant and Preservatives, Auxiliari... | Grade Standard: Cosmetic Grade, Medicine Grade,... |
Usage: Animal Pharmaceuticals | Brand Name: YUKING | Model Number: YK-PVPI |
Packaging Detail: | 25kg/drum |
Delivery Detail: | prompt delivery |
PVPI:
1. USP/BP/EP
2.Available iodine assay: 9.0-12.0%
3.High stability
4.Prompt delivery time and excellent price
Product Introduction
PVP-I is the complex compound of PVP K30 and iodine, it has powerful bactericidal action to germ, virus, fungus, mold. It is stable, has no irritation and can dissolve in water completely. We also invent high-stable PVPI which is called YK-1032 by our own R&D team.
Specification(CP/BP/USP/EP)
TEST ITEMS | SPECIFICATIONS |
Appearance | A reddish-brown powder |
Identification(A.B.C) | Positive |
pH | 1.5-5.0 |
Loss on drying | ≤8.0% |
Sulphated ash | ≤0.1% |
Iodine ion | ≤13.5% |
Assay for available iodine | 20%-24% |
Synthesis process
Packing and Storage
25kg/fiber drum. Drying and airproof storage
Application
PVP-I is the complex compound of PVP and Iodine. It has powerful bactericidal action to germ, virus, fungus, and mold. Its microbicidal potential and microbicidal spectrum is equally the same as those of Iodine. PVPI retains the most valuable advantages of high efficient partial disinfectant Iodine over the past century, and it also overcomes the disadvantages of iodine, such as low solubility, instability, easy hypersensitive reaction, thrill for skin and mucosa. Therefore, PVPI has become the first choice of Iodine disinfectants in the world’s developed countries for nearly 30 years, and it has replaced Iodine tincture and other chlorine, mercury disinfectants.
The content of free iodine in PVPI is extremely small, and a great part of the Iodine is existed in the complex form. So the stablity of Iodine is greatly improved and the toxicity is greatly reduced.
PVP-I has some characteristics as follows: the sterilization’s spectrum is broad, the sterilization’s speed is quick, no stimulation or allergic reaction, easy to soluble in water, the bactericidal action is long-lasting, no resistance to the drugs and long storage time .So it is recommended as the preferred medical iodine disinfectant by developedcountries for more than 30 years.
It can not be only used in cutaneous antisepsis ,but also in surgery, Gynecology, stomatology, dermatology, department of burn, E.N.T department etc. It can not be only used in external, but also suitable in the disinfect of oral cavity, thoracic cavity, abdominal cavity, vagina, fundament, wound surface and internal organs. It can not be only used in clinical, but also in the disinfect or disease prevention of medical equipment, ward, clothing and equipment, sanitary ware, tableware, food sanitation, cattle-breeding farm, swimming pool, natural water etc.
The complexing agent combined by PVP-I and the sucrose could treat vaious kinds of wound and sore surface.
A recently report shows that PVP could poly with cotton fiber and then bound iodine. This kind of cotton fibre can treat skin disease and red leg disease of bullfrog.