Detailed content
Specification parameter
Product packaging
ITEMS | STANDARDs |
Appearance | White or whitelike powder |
Assay | ≥50% |
Loss on Drying | ≤5.0% |
Seive Analysis | ≥90% through No. 20 (US) |
Heavy Metal | ≤10mg/kg |
Arsenic | ≤2mg/kg |
Pb | ≤2mg/kg |
Cadmium | ≤2mg/kg |
Mercury | ≤2mg/kg |
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