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Vitamin B1; Thiamine hydrochlorideCAS: 67-03-8

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Synonyms: Thiamine,monohydrochloride (8CI);Thiazolium,3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-chloride, monohydrochloride (9CI);Thiamol;Thiavit;Tiamidon;Vetalin S;Vitaneuron;3-(4-Amino-2-methylpyrimidyl-5-methyl)-4-methyl-5,b-hydroxyethylthiazolium chloride hydrochloride;Aneurine hydrochloride;Apate drops;Beatine;Bedome;Benerva;Bequin;Berin;Bethiazine;Beuion;Bewon;Biuno;Bivita;Clotiamina;Eskaphen;Lixa-Beta;Slowten;Thiamindichloride;Thiaminal;Thiamine chloride;Thiaminechloride hydrochloride;Thiamine dichloride;Thiaminiumchloride;Thiaminium chloride hydrochloride;Vitamin B1 Hcl; Classification: Vitamins, Amino Acids and Coenzymes
EINECS: 200-641-8 Molecular Formula: C12H17ClN4OS.HCl
Melting Point: 246-254℃ Boiling Point:
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong reducing agents. Water Solubility: 1 g/mL
Refractive index: Flash Point: 100 C
Purity: Appearance: white crystal powder
HazardClass: Brand Name:
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Detailed Description

Thiamine hydrochloride (Vitamin B1)


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).


pH( 1 in 100)



≤ 300ppm

Heavy metals

≤ 20ppm


≤ 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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Last Login:2018-01-26

Linda Zhu