Thiamine mononitrate (Vitamin B1) provides thiamine, essential in the body's use of carbohydrates as an energy source and for metabolizing amino acids. Thiamine requirements increase when carbohydrates are used as a main source of energy
SY-202001-1
SYBT
293690
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Specification | ||
Test Item | Specification | Test Method |
Appearance | White or almost white crystalline powder or small,colorless crystals | Visual |
Identification | A:IR absorption | EP;BP |
B:Reaction of nitrates | EP;BP | |
C:Color reaction with ferrous sulfate | USP | |
D: Precipitate reaction with lead acetate | USP | |
E:Precipitate reaction with mercuric chloride,iodine,mercuric-potassium iodide and trinitrophenol respectively | USP | |
F:Fluorescence reaction with potassium ferricyanide. | USP | |
Assay(HPLC) | 98.0~101.0% | EP;BP |
98.0~102.0% | USP | |
Loss on drying | Maximum 1.0% | USP;EP;BP |
pH pH | 6.8~7.6 | EP;BP |
6.0~7.5 | USP | |
Sulphated Ash | Maximum 0.1% | EP;BP |
Residue on ignition | Maximum 0.2% | USP |
Heavy Metals (Pb) | Maximum 20ppm | EP;BP |
Chloride | Maximum 0.06% | USP |
Chromatographic purity | Maximum 1.0% | USP |
Residual Solvent | ||
Ethanol | Maximum 0.5% | USP |
Methanol | Maximum 0.3% | USP |
Storage
Shelf Life
FAQ
Q:What's the Minimum Order Quantity?
Q: How to Get Sample?
Specification | ||
Test Item | Specification | Test Method |
Appearance | White or almost white crystalline powder or small,colorless crystals | Visual |
Identification | A:IR absorption | EP;BP |
B:Reaction of nitrates | EP;BP | |
C:Color reaction with ferrous sulfate | USP | |
D: Precipitate reaction with lead acetate | USP | |
E:Precipitate reaction with mercuric chloride,iodine,mercuric-potassium iodide and trinitrophenol respectively | USP | |
F:Fluorescence reaction with potassium ferricyanide. | USP | |
Assay(HPLC) | 98.0~101.0% | EP;BP |
98.0~102.0% | USP | |
Loss on drying | Maximum 1.0% | USP;EP;BP |
pH pH | 6.8~7.6 | EP;BP |
6.0~7.5 | USP | |
Sulphated Ash | Maximum 0.1% | EP;BP |
Residue on ignition | Maximum 0.2% | USP |
Heavy Metals (Pb) | Maximum 20ppm | EP;BP |
Chloride | Maximum 0.06% | USP |
Chromatographic purity | Maximum 1.0% | USP |
Residual Solvent | ||
Ethanol | Maximum 0.5% | USP |
Methanol | Maximum 0.3% | USP |
Storage
Shelf Life
FAQ
Q:What's the Minimum Order Quantity?
Q: How to Get Sample?
The establishment of Vastness Biotech Co.,Ltd. was because of the hope of bringing health to the people around us. We are guided by market demand and problems, constantly innovate, and do the best service to promote human health.