Position: Home>Products>Magnesium sulphate series
Industrial grade mgSO4

Industrial grade mgSO4

Category: Magnesium sulphate series

Molecular formula: MgSO4 · nH2O (n=0,1,2,3,4,5,6,7)

Molecular weight: 120.37+18n (n= 0,1,2,3,4,5,6,7)

CAS No: 10034-99-8 (MgSO4·7H2O) 7487-88-9 (MgSO4 ) 15320-30-6 (Dried MgSO4)
14168-73-1 (MgSO4·H2O)

Product details


Test method: HG/T 2680-2017

Magnesium sulpahte(Calculated as MgSO4·7H2O) w/% ≧99~99.5
(Calculated as Mg) w/% ≧——
(MgSO4)(on dry basis) w/% ≧——
Chloride(Cl) w/% ≦0.05
Ferrous(Fe) w/% ≦0.0015
Water insoluble w/% ≦0.01
Heavy metals(As Pb) w/% ≦0.001
pH (50g/L solution)5.0~9.5
Loss on ignition w/% ≦48.0~52.0


Accessory ingredient for ABS and PVC resin

Printing industry,used for incresing the coloring degree of ink formulations

Used for whiten deinked pulp of waste newspaper,dispose printing and dyeing waste water

Desiccant,used for drying organic solvents

Used for synthesizing organic sulfide and magnesium stearate

Remove snow on highway and airport

Construction industry,used for increasing antifreeze capacity of concrete

Prev: Food grade mgSO4 Next: Agricultural grade mgSO4-Kieserite