| Function: | Vitamins and Minerals Deficiency Drug |
|---|---|
| Certification: | GMP |
| Grade Standard: | Medicine Grade |
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| Vitamin B1 HCl | USP32 |
| Characters | White crystalline powder |
| PH | 2.9 |
| Assay | 100.1 |
| Absorbance of solution | 0.009 |
| Solubility | Freely soluble in water,soluble in glycerol,slightly soluble in alcohol |
| Appearance of solution | Clear and not more than Y7 |
| Sulphates | <300 |
| Limit of nitrate | No brown ring is produced |
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