Detailed content
Specification parameter
Product packaging
Specifications |
Appearance | White to yellowish crystalline powder, odourless |
Assay(On dry basis) | 98.0%~101.0% |
pH | 2.4~3.0 |
Loss on drying | ≤0.5% |
Ignition residue | ≤0.1% |
Arsenic | ≤2mg/kg |
Heavy metal | ≤10mg/kg |
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