Vitamin B1 HCl NEW

$ 9.00 /1KG

Hebei Chuanghai Biotechnology Co,.LTD

VIP5Y

China

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Chemical Properties

Company Profile Introduction

Product Name	Vitamin B1 HCL
BP2011
Appearance	White or almost white, crystalline powder or colourless crystals
Identification	A: IR absorption C: Reaction (a) of chlorides
Appearance of solution	Clear, not more intense than Y7 or GY7
PH	2.7~3.3
Water	≤5.0%
Sulphated ash	≤0.1%
Sulphates	≤300ppm
Heavy metals	≤20ppm
Related substances	Any impurity:≤0.4% Total impurities:≤1.0%
Assay	98.5%~101.0%
USP34
Identification	A: IR absorption; B: Tests of Chloride
Absorbance of solution	≤0.025%
Limit of nitrate	No brown ring produced at the junction of the two layers
PH	2.7~3.4
Water	≤5.0%
Residue on ignition	≤0.2%
Chromatographic purity	≤1.0%
Residual solvent	Methanol: ≤0.3% Ethanol: ≤0.5%
Assay	98.0%~102.0%