China Megnesium Sulphate Suppliers
Specifications:
Product Name:Magnesium Sulphate Heptahydrate
CAS No.:10034-99-8
HS Code: 28332100
Chemical Name: Epsom Salt
Molecular Formula: MgSO4.7H2O
Molecular Weight: 246.47
Properties: White little crystal. No. | Test Item | Specification | Analysis Results |
1 | Assay | 99% min | 99.22% |
2 | MgSO4 | 48.59%min | 48.62% |
3 | MgO | 16.20%min | 16.28% |
4 | Mg | 9.80%min | 9.82% |
5 | Fe(Iron) | 0.01%max | 0.005% |
6 | CI(Chlorid) | 0.1%max | 0.06% |
7 | Pb(Heavy metal) | 0.001%max | 0.001% |
8 | As(Arsenic) | 0.0002%max | 0.00019% |
9 | Appearance | White crystal | conform |
10 | Comments | | |
1.Used as fertilizer in agriculture
2Also used as magnesium supplement in feeding
3.Used in medicine profession
4.As filler in leather-making industry
5.Used for grass-making ,porcelain and paint industry
6.Culture medium ingredient for animalcule industry