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Item | Unit | Specification |
Appearance |
| White crystal dry free flowing crystal |
color |
| odorless |
Purity | % | 99.5(min) |
MgSO4 | % | 48.73(min) |
Mg | % | 9.8(min) |
Loss on ignition | % | 48-52 |
PH | (1in20) | 5.0-9.2 |
Chloride(Cl) | % | 0.014(max) |
Arsenic(As) | % | 0.0002(max) |
Iron | % | 0.002(max) |
Heavy metal as lead (as pb) | % | 0.008(max) |
Sulfuric (S) | % | 12.9(min) |
Water insoluble | % | 0.001(max) |
Particle size | 0.1-3mm/0.2-3mm/1-4mm | |
standard | According to customers' requirements. | |
Details for Magnesium Sulphate are as follows
1) White crystal , oblique crystal
2) Molecular formula: MgSo4.7H2O
3) Molecular weight: 246.47
4) It also can be used in agriculture ,industry, medicine, papermaking, or used as fertilizer, feedstuff additives
Item, Industrial Grade,Agriculture Grade,Medicin Grade, Feed Grade:
MgSO4.7H2O (%, min.): 99.5
Magnesium (Mg) (%, min.): --9.8
Iron (Fe) (%, max.): 0.0015
Chloride (as Cl) (%, max.) 0.014
pH value: 5--9
Lead (Pb) (%, max.): --, 0.0008
Arsenic (As) (%, max.): --, 0.0002
Packing: 25 or 1000kg per PP bag
Other Special Specifications are Available upon Request


Magnesium sulphate is a kind of important inorganic chemical,which is widely used in the field of agriculture,industry,animal husbandry,pharmaceutical,food and daily essentials.With rapid development o science and technology,consumption of magnesium sulphate is in a stable uptrend.
1.Polymerizing

2.Filtering

3.Crystallizing

4.Drying

5,Testing

6.Packing



7,Delivery

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