Commodity Name: Thiamine hydrochloride （Vitamin B1）
Chemical Name: 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium chloride hydrochloride.
Other Name: Vitamin B1
CAS: 67-03-8
M.F.: C12H17ClN4OS旽Cl
M.W.: 337.27
Structural Formula:
Properties: White or almost white, crystalline powder or colourless crystals. Freely soluble in water, soluble in glycerol, slightly soluble in alcohol
Item Index:
Content (anhydrous substance). |
98.5~101.0% |
pH( 1 in 100) |
2.7~3.3 |
Sulphates |
≤ 300ppm |
Heavy metals |
≤ 20ppm |
Water |
≤ 5.0% |
Sulphated ash |
≤ 0.1% |
Uses: They can be used for food additives, feed additives and pharmaceuticals. pharmaceutical USP29/BP2007
Packing: 25kg/fiber drum ,or 25kg/carton,or according to customers?requirement
Storage: In a non-metallic container, protected from light.
Period of validity: Three years |
