





Vitamin B1
Vitamin B1, also known as thiamine, is the required material for human energy metabolism, particularly for glucose metabolism. So the required thiamine quantity is usually related with the intake of calory. When the body's main energy comes from saccharide, the required quantity of Vitamin B1 is at the maximum. As a food additive, Vitamin B1 is an essential food ingredient in our food supply. As a leading food additives and food ingredients supplier in China, we can provide you with high quality Vitamin B1.
The physiological functions of Vitamin B1:
1.To accelerate the growth
2.Being helpful for digestion, especially for the digestion of carbohydrate.
3.To improve the mental condition and maintain the normal activities of nerve tissue, muscle and heart.
4.To alleviate airsickness and seasickness
Specifications of Vitamin B1:
| Name | Thiamine Hydrochloide |
| CAS No. | 67-03-8 |
| Chemical Formula | C12H17ClN4OS.HCl |
| Specification | BP 98 / USP 24 |
| Packing | In 25 kg drums or cartons |
| Functional use | Nutrition enhancer |
| Items | Specifications |
| Appearance | White or almost white crystalline powder |
| Identification | positive reaction |
| Clarity and color of solution | Should be clear and colorless |
| Color of solution | No more than solution Y7 or GY7 |
| PH | 2.7 - 3.3 |
| Sulfates | 300 ppm max |
| Nitrates | None |
| Heavy metals | 20 ppm max |
| Absorbance of solution | 0.025 max |
| Chromatographic purity | 1% max |
| Loss on drying | 5.0% max |
| Residue on ignition | 0.10% max |
| Assay | 98.5 - 101.5% |
