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PVP-I（PVP-Iodine/Povidone-I）
USP/EP Name: Povidone Iodine/PVP Iodine
Chemical Name: Complex of PVP with lodine
CTFA Nomenclature: PVP-Iodine
CAS NO.: 25655-41-8
Molecular Formula: （C6H9NO)n.XI
Physical properties:
yellow-brown or red-brown powder, having slightly smell. It can dissolve in water and grain alcohol ,not in diethylethe or chloroform. It is a stable complex with no irritation which can sterilize bacterial, virus, fungus effectively. It is the first-selected iodine containing microbicide.
Specification:
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Povidone-Iodine / PVP Iodine
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USP
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EP
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Loss on drying %
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≤8.0
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≤8.0
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Available iodine %
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9.0-12.0
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9.0-12.0
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Iodine ion %
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≤6.6
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≤6.0
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Residues on burning %
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≤0.025
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0.1
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Nitrogen %
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9.5-11.5
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---
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Heavy metals(as Pb) ppm
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≤10
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---
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Arsenic ppm
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1.5
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---
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PH Value（10% in water）
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---
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1.5-5.0
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Application:
Bactericide, virucide, fungicide for local antiseptic in surgical scrubs or for other rapeutical purposes and protect patients from infection; Microbicide for kitchen utensils in family, food and feed industry and disease-preventer for animal.
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