Audited Supplier
| Name | Vitamin B1 Thiamine HCL |
| CAS | 67-03-8 |
| MF | C12H18Cl2N4OS |
| Appearance | White Powder |
Thiamine, Thiamine or Vitamin B1 is a water-soluble vitamin of the B complex,Thiamine is used in the biosynthesis of the
neurotransmitter acetylcholine and gamma-aminobutyric acid (GABA). In yeast, TPP is also required in the first step of alcoholic
fermentation.
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.
Function
1.To promote growth, help digestion, especially in carbohydrate digestion.
2.To improve mental health, maintain nerve tissue, muscle, normal heart activity.
3.Relieve motion sickness, can ease the pain related to dental surgery.
4.Contribute to the band Like herpes (herpes zoster) treatment.
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% | |
