Vitamin B1 Mononitrate, USP
Product Description
| Product | Vitamin B1 Mononitrate, USP |
| CAS | 59-43-8 |
| Formula | C12H17ClN4OS |
| Synonym | Thiamine, Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl- chloride (1:1) |
Typical Product Specifications
| Description | White or almost white crystalline powder |
| Identification | Positive reaction |
| Acidity | 6.8 - 7.5 |
| Assay | 98.0 % - 102.0% |
| Loss on Drying | 1.0 % Max |
| Total Plate Count | < 1000/g |
| Yeast and Mold | < 100/g |
| Sulphated Ash | 0.1 % Max |
| Heavy Metals | 20 ppm Max |
| Nitrates | Pass |
| Clarity & Color of Solution | Pass |
| E. Coli | Negative |
| Melting Point | 120-122 c (dec.) |
| Molecular weight | 300.84 |
| Class | Vitamins - Nutritional Ingredients - Amino Acids |
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