Items |
Specifications |
Assay |
98%-102% |
pH |
5-6 |
Chloride |
≤0.014% |
Sulfate |
≤0.029% |
Moisture |
≤8.0% |
Heavy metal |
≤10ppm |
Arsenic |
≤4ppm |
Residue on ignition |
18.0-22.0% |
Items |
Specifications |
Assay |
98%-102% |
pH |
5-6 |
Chloride |
≤0.014% |
Sulfate |
≤0.029% |
Moisture |
≤8.0% |
Heavy metal |
≤10ppm |
Arsenic |
≤4ppm |
Residue on ignition |
18.0-22.0% |
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