SZSE：002741
| Product No. | Product name | specifications |
| 1.03107.010 | Magnesium sulfate?heptahydrate | AR500g |
| 1.03107.020 | Magnesium sulfate?heptahydrate | CP500g |
| 1.03107.040 | Magnesium sulfate?heptahydrate | AR25kg |
| 1.03107.050 | Magnesium sulfate?heptahydrate | CP25kg |
| 1.03107.060 | Magnesium sulfate?heptahydrate | AR25kg |
| 1.03107.070 | Magnesium sulfate?heptahydrate | Spec25kg |
| Item | AR | CP |
| Assay(MgSO4?7H2O) | ≥99.0% | ≥99.0% |
| pH-value | 5.0~8.0 | 5.0~8.0 |
| Clarity of solution | Pass4 | Pass6 |
| Insoluble matter in water | ≤0.005% | ≤0.01% |
| Chloride(Cl) | ≤0.0005% | ≤0.001% |
| Arsenic(As) | ≤0.0001% | ≤0.0002% |
| Sodium(Na) | ≤0.005% | ≤0.05% |
| Calcium(Ca) | ≤0.02% | ≤0.05% |
| Manganese(Mn) | ≤0.001% | ≤0.005% |
| Iron(Fe) | ≤0.0005% | ≤0.001% |
| Heavy metals(as Pb) | ≤0.0005% | ≤0.001% |
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Metal Compounds
PCB Solutions
Chemical Reagents
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