| Certification: | QS, ISO, Fami-QS FDA |
|---|---|
| Shape: | Powder |
| Type: | Vitamin |
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Vitamin B1 HCl (Thiamine) is a White crystal powder,has slight special smell. Freely soluble in water, soluble in glycerol, slightly soluble in alcohol.
Used as food additives, feed and pharmaceuticals.Vitamin drug, maintain normal sugar metabolize and nerve conduct, cure illnesses caused by lack of B1, like beriberi, edema, neuritis, neuralgia, dyspepsia, anorexia, growth slow etc.Extensively used in nurture, food additive and pharmaceutics.
| NO | Analysis Items | Specifications | Analysis Results | |||
| Items | Units | BP2007 | USP30 | |||
| 1 | Appearance | ---- | White or almost white,crystalline powder or colourless crystals | ---- | Almost white crystalline powder | |
| 2 | Identification | ---- | Positive | Positive | Positive | |
| 3 | Assay | % | 98.5-101.0 | 98.0-102.0 | 99.8 | |
| 4 | PH | ---- | 2.7-3.3 | 2.7-3.4 | 2.9 | |
| 5 | Absorbance of solution | ---- | ---- | ≤0.025 | 0.012 | |
| 6 | Appearance of solution | ---- | Clear and not more than Y7 | ---- | Clear and not more than Y7 | |
| 7 | Sulphates | ppm | ≤300 | ---- | <300 | |
| 8 | Limit of nitrate | ---- | ---- | No brown ring is produced | No brown ring is produced | |
| 9 | Heavy metals | ppm | ≤20 | ---- | <20 | |
| 10 | Related substances | any impurity | % | ≤0.4 | ---- | <0.4 |
| Total | % | ≤1.0 | ---- | <1.0 | ||
| 11 | Water | % | ≤5.0 | ≤5.0 | 3.2 | |
| 12 | Sulphated ash/Residue on ignition | % | ≤0.1 | ≤0.2 | 0.03 | |
| 13 | Organic volatile impurities | ---- | ---- | Meets the requirements | Meets the requirements | |
| 14 | Chromatographic purity | % | ---- | ≤1.0 | No detected | |
| Conclusion | This batch of Vitamin B1 HCL meets with the requirements of USP30/BP2007 | |||||
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