CAS No.: | 7487-88-9 |
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Certification: | CCIC, CIQ, RoHS, ISO |
Purity: | ≥99% |
Type: | Magnesium Sulfate |
Appearance: | White Powder |
Grade Standard: | Food Grade |
Samples: |
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Chemical Name: Magnesium Sulfate Anhydrous
Molecular Formula: MgSO4·nH2O
Molecular Weight: 120.37 (Anhydrous)
CAS: 7487-88-9 (Anhydrous)
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 Celsius but easily effloresces in warm and hot air. Magnesium Sulfate Anhydrous is highly soluble in water and glycerine, slightly soluble in ethanol, and its aqueous solution is neutral.
Company: Nanjing Jiayi Sunway Chemical Co., Ltd.
Each 25kg package consists of a polyethylene inner bag and a composite paper outer layer.
For more information, contact Nanjing Jiayi Sunway Chemical Co., Ltd.
Index | Specification | GB29207-2012 |
Content(MgSO4), w/% ≥ | Content( As MgSO4 )(After Ignition) | 99.0 |
Heavy metal(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 |
Chloride(Cl),w/% ≤ | Chloride | 0.03 |
(As),mg/kg ≤ | Arsenic | 3 |
(Fe),mg/kg ≤ | Iron | 20 |
Loss on ignition,w% | Loss on Ignition,dry | 22.0-32.01 |
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