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25 Kilogram |
FOB Price: USD 1.0000 |
Good price for health medical USP Thiamine HCL/Mononitrate vitamin b1 Pharmaceutical Grade Vitamin b1 Thiamine Powder in Bulk Factory supply high quality vitamin b1 mononitrate Thiamine mononitrate 532-43-4
Thiamine or thiamin or vitamin B1 named as the "thio-vitamine" ("sulfur-containing vitamin") is a water-soluble vitamin of the B complex. First named aneurin for the detrimental neurological effects if not present in the diet, it was eventually assigned the generic descriptor name vitamin B1. Its phosphate derivatives are involved in many cellular processes. The best-characterized form is thiamine pyrophosphate (TPP), a coenzyme in the catabolism of sugars and amino acids. Thiamine is used in the biosynthesis of the neurotransmitter acetylcholine and gamma-aminobutyric acid (GABA). In yeast, TPP is also required in the first step of alcoholic fermentation.
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•HCl
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
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