Vitamin B1
English Product Name: Thiamine hydrochloride vitamin B1 HYDROCHLORIDE.
Chemical molecular formula: C12H17CLN4OS.HCL
CAS:59-43-8
Chemical name: thiamine hydrochloride, thiamine hydrochloride
Characteristics and uses: white to yellow fine crystals. There is a bitter taste. Anhydrous products rapidly absorb 4% of the moisture in air. Thermal stability (170 degrees). It is stable in air in dry state, can be preserved for a long time, and is dyed slowly by moisture absorption. The pH value of 1% aqueous solution is 3.13. The pH value of water solution is more stable when the pH value is 2-4. When the pH value is above 5.5, the heating is unstable. The ultraviolet light breaks down. Melting at about 248 degrees and partially decomposing. It is very easy to dissolve in water (1: 1). Nutritional supplements can be added to white rice, wheat flour, bread, noodles, soy sauce, dairy products, margarine, cakes, refreshing drinks, jam and other foods. Because this product is water-soluble and is easily decomposed under alkaline, it has great loss in food processing and cooking, and the odor occurs. Therefore, the other derivatives of thiamine should be preferred according to the food form.
Quality standards: CP2005, GB14751-2010
The content (dry basis): 99%
Acidity (PH): 2.7-3.4
Dry weight loss: 105 C, 3h = 5%)
Packaging: This product is double-layer packaging, the net content of each case is 25kg, and it can also be packed according to user needs.
Storage: it should be stored in a dry, clean and light proof environment. It is strictly prohibited to mix and place so as not to pollute, and its shelf-life is two years.
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Wuhan Guobang pharmaceutical company to: 86-027-17607105338 manager Guo; WeChat /QQ:2291866527
