Min. Order Reference FOB Price
1 kg US$30.00-80.00 / kg
Product Description
What is Vitamin B1? Vitamin B1 also known as thiamine, is the first water-soluble vitamin purified by people, chemically named 3-[(4-amino-2-methyl-5-pyrimidine group) -methyl]-5- (2-hydroxyethyl) -4-methylthiazolium hydrochloride, has the role of maintaining normal sugar metabolism. Thiamine is ...