Low Price Nutritional Supplement Pure Vitamin B1 Food Grade CAS 59-43-8 Vitamin B1 Powder

• Main Ingredient: Vitamin B1
• Type: Vitamins
• Shape: Powder Feed
• Main Nutrients: Vitamin B1
• CAS: 67-03-8
• Einecs: 200-641-8
• Molecular Formula: C12h17cln4oshcl
• Transport Package: 25kg/Drum
• Specification: BP/USP
• Trademark: Hugestone
• Origin: Shandong
• HS Code: 29369000
• Production Capacity: 500mt

Product Description

Vitamin B1
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.
 

ITEM	STANDARD
Appearance	White or almost white, crystalline powder or colourless crystals
Identification	IR,Characteristic Reaction and Test of chlorides
Assay	98.5-101.0
pH	2.7-3.3
Absorbance of solution	=<0.025
Solubility	Freely Soluble in Water,Soluble in Glycerol,Slightly Soluble in Alcohol
Appearance of solution	Clear and not more than Y7
Sulphates	=<300PPM
Limit of nitrate	No brown ring is produced
Heavy metals	=<20 PPM
Related substances	Any impurity % =<0.4
Water	=<5.0
Sulphated ash/Residueon ignition	=<0.1
Chromatographic purity	=<1.0