| Customization: | Available |
|---|---|
| CAS No.: | 7487-88-9 |
| Formula: | Mgso4 |
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Chemical Name: Magnesium Sulfate
Molecular Formula: MgSO4·7H2O, dry MgSO4·nH2O
Molecular Weight: 246.47 (Heptahydrate)
CAS: 10034-99-8 (Heptahydrate)
Character: It is a colorless prismatic or needle-shaped crystal with no odor. It has a cool, salty, and bitter taste. The relative density is 2.65. It remains stable in damp air below 48 degrees. In warm and hot air, it easily effloresces. Magnesium sulfate is highly soluble in water (119.8g/100mL at 20°C) and glycerine, and slightly soluble in ethanol. The aqueous solution is neutral.
Company: Nanjing Jiayi Sunway Chemical Co., Ltd.
Company Name: Nanjing Jiayi Sunway Chemical Co., Ltd.
Each bag contains 25kg of the product. It is packed with a polyethylene inner bag and a composite paper outer layer.
| Index | Specification | GB29207-2012 | |
| (MgSO4), w/% ≥ | Content( As MgSO4 )(After Ignition) | 99.0 | |
| (Pb),mg/kg ≤ | Heavy Metals(As Pb) | 10 | |
| (Pb),mg/kg ≤ | Lead | 2 | |
| (Se),mg/kg ≤ | Selenium | 30 | |
| pH (50g/L ) | pH Value(50g/L solution) | 5.5-7.5 | |
| (Cl),w/% ≤ | Chloride | 0.03 | |
| (As),mg/kg ≤ | Arsenic | 3 | |
| (Fe),mg/kg ≤ | Iron | 20 | |
| loss of ignition,w% | Heptahydrate | Loss on Ignition, heptahydrate | 40.0-52.0 |
| Anhydrous | Loss on Ignition, heptahydrate, dry | 22.0-32.0 | |
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