Vitamin B6 Pyridoxine Hydrochloride Food Grade
| ITEMS | STANDARDS | ||
| Appearance | A White or almost white crystalline powder | ||
| Solubility | According to BP2011 | ||
| Melting point | 205 ℃-209℃ | ||
| Identification | B:IR absorption;D:Reaction (a) of chlorides | ||
| Clarity and color of solution | The solution is clear and not more intensely Coloured than reference solution Y7 | ||
| PH | 2.4-3.0 | ||
| Sulphated ash | ≤ 0.1% | ||
| Chloride content | 16.9%-17.6% | ||
| Loss on drying | ≤ 0.5% | ||
| Residue on ignition | ≤0.1% | ||
| Heavy metals(pb) | ≤20ppm | ||
| Assay | 99.0%~101.0% |
Vitamin B6 Pyridoxine Hydrochloride Feed Grade
| ITEMS | STANDARDS | ||
| Appearance | A White or almost white crystalline powder | ||
| Solubility | According to BP2011 | ||
| Melting point | 205 ℃-209℃ | ||
| Identification | B:IR absorption;D:Reaction (a) of chlorides | ||
| PH | 2.4-3.0 | ||
| Loss on drying | ≤ 0.5% | ||
| Residue on ignition | ≤0.1% | ||
| Heavy metals(pb) | ≤0.003% | ||
| Assay | 99.0%~101.0% |
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