Customization: | Available |
---|---|
CAS No.: | 67-03-8 |
Formula: | C12h18cl2n4OS |
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Thiamine Hydrochloride (Vitamin B1 HCL) is a White crystal powder,has slight special smell.
sparingly soluble in water, slightly soluble in ethanol and chloroform, and insoluble in aether..Used as food additives, feed and pharmaceuticals.
It serves as a coenzyme in various reactions, necessary for carbohydrate metabolism and normal neural activity.
Deficiency can result in beriberi and is a factor in alcoholic neuritis and Wernicke-Korsakoff syndrome; Thiamine Hydrochloride can be used to treat Vitamin B1 deficiency. With the development of
clinical pharmacology in recent years, Vitamin B1 is found to be helpful in treating many other diseases.It is an essential ingredient for compound feed, and it may facilitate growth of young animals. It is also used a nutritional supplement in sports drinks.
Items |
Specification |
Results |
|
BP2012 |
Appearance |
A white or almost white, crystalline powder or small, colorless crystals |
White crystalline powder |
Identification |
Meet the requirements |
Comply |
|
Appearance of solution |
Clear, not more intense than Y7 or GY7 |
Comply |
|
pH |
2.7-3.3 |
3.0 |
|
Water |
≤ 5.0% |
1.60% |
|
Sulphated ash |
≤ 0.1% |
0.06% |
|
Heavy metals |
≤ 20ppm |
<10ppm |
|
Sulphates |
≤ 300ppm |
Comply |
|
Any impurity |
≤0.40 % |
0.13% |
|
Total impurities |
≤1.0% |
0.41% |
|
Assay |
98.0%-101.0% |
99.4% |
|
USP34 |
Identification |
Meet the requirements |
Comply |
pH |
2.7-3.4 |
3.0 |
|
Water |
≤ 5.0% |
1.60% |
|
Residue on ignition |
≤ 0.2% |
0.06% |
|
Absorbance of solution |
≤ 0.025% |
Comply |
|
Limit of nitrate |
Meet the requirement |
Comply |
|
Chromatographic purity |
Meet the requirement |
Comply |
|
Residual solvent Methanol Ethanol |
≤ 0.3% ≤ 0.5% |
Not detected 0.03% |
|
Assay |
98.0%-102.0% |
99.4% |
|
Conclusion: All the results conform to the BP2012 and USP34. |