China Hot Sale Pyridoxine Hydrochloride Powder with Famiqs, Find details about China Pyridoxine Hydrochloride, Vitamin B6 HCl Powder from Hot Sale Pyridoxine Hydrochloride Powder with Famiqs
Testing Item | Standard | Result |
Appearance | White Fine Powder | conforms |
Assay (on dry basis)/% | 99.0 ~ 101.0 | 99.9 |
Appearance of solution | Clear, not more intense than Y7 | conforms |
pH | 2.4 ~ 3.0 | 2.6 |
Content of chloride/% | 16.9 ~ 17.6 | 17.2 |
Loss on drying/% | ≤0.2 | 0.02 |
Sulphated ash/% | ≤0.1 | 0.02 |
Heavy metals(Pb) | ≤10ppm | <10ppm |
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