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Description：
Reference standard : Food & Pharmaceutical Grade | ||
Items | Specifications | Results of test |
Appearance | White powder | White powder |
Identification | Conforms | Conforms |
PH | 7.5~8.5 | 8.3 |
Heavy metal % | ≤0.002% | 0.0003% |
Chloride % | ≤0.01% | 0.003% |
Sulfate % | ≤0.01% | 0.004% |
Iron % | ≤0.01% | 0.001% |
Reducing Substances | Conform | Conform |
Assay % | 99.0%-100.5% | 99.2% |
Manufacturing
