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Certificate of Analysis
Molecular Formula : C12H19ClN4O7P2S)
Cas No.: 154-87-0
Appearance:White crystals or crystalline powder
Assay(HPLC. Calc. On dried substance):94.1%
Identity (IR-Spectrum):Passed
Appearance of solution(10%: water): Passed
PH-value (10% : water):1.2
Chloride (Cl)(calculated on dried substance ):7.6%
Heavy metals (as Pb):0.001%
As (Arsenic): 0.0003%
Thiamin Monophosphoric Acid Ester Chloride(HPLC):3.6%
Thiamin Dichloride (HPLC):0.2%
THIAMIN (hplc):0.03%
Related substances (HPLC):0.82%
Loss on drying (130 0C):0.75%
Residual solvents(ethanol,GC):0.2%
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