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HOME ->
PRODUCTS -> VITAMIN B1
DIPHOSPHATE
COCARBOXYLASE CHLORIDE
(Vitamin B1
Diphosphate)
SPECIFICATIONS
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ITEMS
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SPECIFICATIONS
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Assay
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NLT 93.0%
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Identification
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To
pass
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Appearance of Solution
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To Pass
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pH (10%, water)
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1.0 to 1.4
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Chloride (dried basis)
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7.5% to 7.9%
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Free Phosphate
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NMT 1.0%
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Sulphate
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NMT 0.01%
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Heavy Metals (as Pb)
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NMT 0.001%
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Arsenic
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NMT 0.0003%
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Thiamin Monophosphoric
Acid Ester Chloride (HPLC)
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NMT 4.0%
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Thiamin Dichloride
(HPLC)
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NMT 0.5%
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Related Substances
(HPLC)
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NMT 1.5%
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Loss on Drying (130˚C)
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NMT 1.5%
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Endotoxins
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NMT 12 IU/g
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Microbiological test
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To Pass
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Methanol (GC)
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NMT 2.0%
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Other residual
solvents
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Excluded by
Mfg. process
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