Pvp Iodine/Pvpi Used in Health-Epidemic Prevention

PVP Iodine/PVPI used in health-epidemic prevention
1.High Quality Povidone Iodine Powder CP/BP/USP/EP Standard
2.ISO/DMF/GMP certificate
3.free sample,competitive price

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Product Introduction
PVPI 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.

Characteristics
CAS No. : 25655-41-8
Chemical Formula: (C6H9NO)nI
Molecular Weight: 364.95g/mol

Description
PVPI (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.

Specification(CP/BP/USP/EP)

Loss on drying %
Residue on ignition %
Available iodine %
Iodine ion %
Arsenic
ppm
Heavy metal ppm
PH value
Nitrogen %
≤8.0
≤0.1
9.0-12.0
≤6.6
≤1.5
≤20
1.5-5.0
9.5-11.5
(Quality Standard)
USP.26
USP.32
Identification
+
+
Loss on Drying
≤8.0%
8.0%
Residue on Ignition
≤0.1%
≤0.025%
Heavy Metal
≤20ppm
≤20ppm
Nitrogen Content (Measured in Dry
Product)

9.5-11.5%

9.5-11.5%
Iodide Ion (Measured in Dry

Product)

≤6.6%

≤6.6%
Available Iodine
9.0-12.0%
9.0-12.0%

TEST ITEMS
SPECIFICATIONS
TEST VALUE
Appearance
Free flowing, red-brown powder
Conforms
Identification
Positive
Positive
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
Nitrogen %
9.5-11.5
10.80
Iodine Ion %
≤ 6.6
3.60
Available Iodine %
9.0-12.0
10.58

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Packing and Storage
Packed in 25kg/fiber drum
Drying and airproof storage.

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Application
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 charact