SZSE：002741
| No. | Name | Specification |
| 1.03202.010 | Magnesium sulfate anhydrous? | AR500g |
| 1.03202.030 | Magnesium sulfate anhydrous? | CP500g |
| 1.03202.040 | Magnesium sulfate anhydrous? | AR25kg |
| 1.03202.050 | Magnesium sulfate anhydrous? | CP25kg |
| Specification | AR | CP |
| Assay (MgSO4) | ≥ 99.0% | ≥ 98.5% |
| Water insoluble | ≤ 0.005% | ≤ 0.01% |
| Free acid (as H2SO4) | ≤ 0.05% | ≤ 0.05% |
| Chloride (Cl) | ≤ 0.002% | ≤ 0.005% |
| Phosphate (PO4) | ≤ 0.005% | ≤ 0.01% |
| Calcium (Ca) | ≤ 0.05% | ≤ 0.1% |
| Arsenic (As) | ≤ 0.0002% | ≤ 0.0005% |
| Iron (Fe) | ≤ 0.001% | ≤ 0.002% |
| Heavy metals (as Pb) | ≤ 0.001% | ≤ 0.002% |
No Dangerous Good
光华科技微信公众号
Metal Compounds
PCB Solutions
Chemical Reagents
contact us