Chemical Name: Magnesium sulphate anhydrate (MgSO4)
Molecular Formula: MgSO4,
Molecular Weight: 120.36
CAS No.: 7487-88-9
EINECS:231-298-2
Properties
Magnesium sulphate anhydrate form is hygroscopic, salty, cool and a little bitter; hygroscopic, melting point: 1127℃ (degradation), refractive index: 1.56. soluble in water, alcohol, ethyl ether and glycerol, insoluble in acetone. The density is 2.66g/cm3. It is soluble in water, alcohol and glycerol.
Composition
Items | Specifications |
Appearance | white powder(0.1-1mm) or granular(below 4mm) |
Assay | 98% min. |
MgO | 33% min |
Cl | 0.05% max |
Fe | 0.01% max |
Heavy metals | 0.05% max |
As | 0.001% max |
K2SO4 | 0.6% max |
Packing
25KGS PP bags, big bags, or other customized bags
Handling/Storage and Exposure Controls
In order to keep Magnesium sulfate from exposure one must store it in a tightly closed container in an area that is dry, cool and ventilated. One must take in mind that containers of Magnesium sulfate are hazardous when empty because they contain residue such as dust and solids. To avoid exposure through ventilation one can buy a system from a local or general manufacturer.
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