Thiamine HCL 1967-3-8

Availability: In Stock
CAS NO.: 67-03-8
M.F.: C12H17ClN4OS.HCl
M.W: 337.26712



Product name Thiamine hydrochloride
Other name Vitamin B1 hydrochloride; Thiamine Hydrochloride;
CAS NO. 67-03-8
M.F. C12H17ClN4OS.HCl
M.W 337.26712
Structure 4
EINECS 200-641-8
Chemical Properties
Melting point 246-254℃
Density 1.401 g/cm3
Boiling point 504.2 °C at 760 mmHg
Flash point 100ºC
Safety information
Not dangerous product
Net weight 25KG /drum


Appearance White crystalline powder
Definition Thiamine Hydrochloride contains NLT98.0% and NMT 102.0% of thiamine hydrochloride on anhydrous basis
Assay (HPLC) anhydrous basis 98.0%-102.0%
PH 2.7-3.4
Water determination NMT 5.0%
Residue on ignition NMT0.2%
Absorbance of solution NMT 0.025%
Limit of Nitrate No brown ring
Related substances NMT 1.0%
Organic volatile impurities  Methanol NMT 3000ppm
Ethanol NMT 5000ppm
Isopropanol NMT 5000ppm
Conclusion Up to USP39. GMP is available.


Thiamine hydrochloride is Used for vitamin B1 deficiency

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