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HOME ->
PRODUCTS
-> POTASSIUM IODIDE
POTASSIUM IODIDE USP/FCC
SPECIFICATIONS
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ITEMS
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SPECIFICATIONS
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Description
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White, odorless
crystals
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Solubility
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As per USP
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Free Alkali
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0.1% Max.
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Identification A
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As per USP
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Identification B
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As per USP
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Loss on Drying
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0.50% Max.
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Iodate (IO3)
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4 ppm Max.
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Thiosulfate & Barium
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As per USP
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Alkalinity
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As per USP
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Nitrite, Nitrate and
Ammonia
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As per USP
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Organic Volatile
Impurities
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As per USP
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Heavy Metals (as Pb)
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0.001% Max.
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Lead (Pb)
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4 ppm Max.
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Arsenic (As)
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3 ppm Max.
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Assay (dried basis)
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99.0 – 101.5%
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