Thiamine Hydrochloride
Product Description
| Product | Thiamine Hydrochloride |
| CAS | 67-03-8 |
| Formula | C12H17ClN4OS • HCl |
| Synonym | Vitamin B1 hydrochloride, Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl- chloride (1:1), hydrochloride (1:1) |
Typical Product Specifications
| Slightly Soluble | in alcohol |
| Assay | 98.0% - 102.0% |
| pH | 2.7 - 3.4 |
| Appearance | White Crystalline powder. |
| Odor | Characteristic, slight meat-like or yeasty odor. |
| Loss on Drying | NMT 5.0% |
| Absorbance of solution | Meets USP Requirements. |
| Molecular weight | 337.27 |
| Residue on Ignition | NMT 0.2% |
| Description | Thiamine Hydrochloride contains not less than 98.0% and not more than 102.0% of C12H17CIN4OS.HCI. |
| Insolubility | in ether, benzene |
| Melting Point | 248 c (dec.) |
| Molecular weight | 337.30 |
| Solubility | water, glycerol |
| Notes | Packaging & Storage: Preserve in tight, light resistant containers. Meets all USP Standards for Organic Volatile Impurities (OVI). |
| Class | Amines |
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