Item | Specification | |||
Appearance | Yellow orange crystal powder, tasteless | |||
Loss on drying | ≤0.2% | |||
Heavy Metals(Pb) | ≤20ppm | |||
Arsenic | ≤2ppm | |||
Assay | ≥98.0% |
Item | Specification | |||
Appearance | Yellow orange crystal powder, tasteless | |||
Loss on drying | ≤0.2% | |||
Heavy Metals(Pb) | ≤20ppm | |||
Arsenic | ≤2ppm | |||
Assay | ≥98.0% |