Project name | Standard indicators | Test results |
Potassium aluminum sulfate [KAl (SO4) 2.12 H2O] content | ≥99.2% | 99.50% |
Heavy metals(as Pb>) content | ≤0.002% | <0.002% |
Water Insoluble Matter | ≤0.2% | 0.1% |
Lead (Pb) content | ≤0.001% | 0.0003% |
Arsenic (As) content | ≤0.0002% | <0.0002% |
Fluorine (F) content | ≤0.003% | <0.003% |
Ammonium | Compliance testing | Compliance testing |
Moisture content | ≤1.0% | 0.80% |
Project name |
Standard indicators |
Lotus alum Test results |
Aluminium ammonium sulfate [NH4Al (SO4) 2.12 H2O]content |
≥99.5%-100.5% |
99.7% |
Heavy metals (as Pb) content |
≤0.002% |
<0.002% |
Water Insoluble Matter |
≤0.2% |
0.1% |
Plumbum(Pb) content |
≤0.001% |
0.0003% |
Arsenic (As) content |
≤0.0002% |
<0.0001% |
Fluorine (F) content |
≤0.003% |
<0.003% |
Selenium (Se) content |
≤0.003% |
<0.003% |
Moisture content |
≤4.0% |
2.5% |