Thiamine (Vitamin B1) is a white crystalline powder. As an indispensable nutrient for human and animals, it boosts metabolism, relieves fatigue and prevents beriberi, applied in food, medicine and feed industries.
Chemical formula: C₁₂H₁₇ClN₄OS
CAS#: 59-43-8
Molecular Weight: 337.88
Specifications | |
Appearance | White or almost white, crystalline powder or colourless crystals |
Identification | (1 ) should be positive reaction( 2 ) Consistent with the reference IRspectra |
PH | 6.8-7.5 |
Loss on drying | ≤1.0% |
Residue on Ignition | ≤0.1% |
Chlorinum | ≤0.06% |
Heavy metals | ≤10ppm |
Total Arsenic(As)/mg/kg | ≤2ppm |
Assay | 98.%~101.0% |
Store in a cool and dry place. Keep away from strong light and heat. When properly stored, this product has a usable life of 36 months from the date of production.
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