PVP-I,pvpi, PVP Iodine manufacturer / supplier in China, offering Pvp Iodine Pharmaceutical Raw Materials USP, Betadine Disinfectant PVP Iodine Powder, 99.5% 99.7% NVP N-Vinyl-2-Pyrrolidone and so on.Chat Now
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Model NO.: PVP-I
CAS No.: 25655-41-8
Einecs No: 215-034-3
Package: 25kg /Fiber Drum
HS Code: 39059900
PVP Iodine Pharmaceutical raw materials USP
1.High Quality Povidone Iodine Powder CP/BP/USP/EP Standard
3.free sample,competitive price
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.
CAS No. : 25655-41-8
Chemical Formula: (C6H9NO)nI
Molecular Weight: 364.95g/mol
PVP-I (Povidone Iodine) is a stable chemical complex of polyvinylpyrrolidone (PVP)
and elemental iodine, which is completely soluble in water, ethanol etc. PVP-Iodine can extinguish bacterial, virus, fungus effectively.
It is a stable complex with no irritation, which can dissolve in water completely.
|Loss on drying %||
Residue on ignition %
Available iodine %
|Iodine ion %||
|PH value||Nitrogen %|
|Loss on Drying||≤8.0%||8.0%|
|Residue on Ignition||≤0.1%||≤0.025%|
Nitrogen Content (Measured in Dry
Iodide Ion (Measured in Dry
|TEST ITEMS||SPECIFICATIONS||TEST VALUE|
|Appearance||Free flowing, red-brown powder||Conforms|
|Loss on drying %||≤ 8.0||3.88|
|Residue on burning %||≤ 0.1||0.02|
|Heavy metal ppm||≤ 20||< 20|
|Arsenic ppm||≤ 1.5||< 1.5|
|Iodine Ion %||≤ 6.6||3.60|
|Available Iodine %||9.0-12.0||10.58|
Packing and Storage
Packed in 25kg/fiber drum
Povidone Iodine 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.
PVPI 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.
Its major applications are in the field of prophylaxis:
-skin and mucous membrane antisepsis
-surgical and hygienic hand disinfection
-treatment of burns,decubitus and varicose ulcers
-use in the treatment of dermatomycosis , pyoderma and acne
-use in the treatment of vaginitis
Any requirement for PVP Iodine Pharmaceutical raw materials USP,
please feel free to contact us.
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