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CONTACT US
Company: Choice Chemicals Ltd.
Address: Centre of City, No.235 Wuyi Road, Furong District, Changsha, Hunan Province 410011, P.R.China
Fax: 0086 731 89878447
E-mail: info@choice-chem.com
Magnesium Sulfate
Information
|
Appearance |
White powder or White crystal or White granule |
|
CAS No. |
10034-99-8；15320-30-6；14168-73-1；7487-88-9/139939-75-6 |
|
EINECS |
242-691-3；231-298-2 |
|
H.S.CODE |
2833210000 |
|
Molecular Formula |
MgSO4.7H2O；MgSO4.5H2O；MgSO4.3H2O；MgSO4.2H2O；MgSO4.H2O；MgSO4 |
Quality Standard
| Product Name | Magnesium Sulphate Heptahydrate | Magnesium Sulfate Pentahydrate | Magnesium Sulphate Trihydrate | Magnesium Sulfate Dihydrate | Magnesium Sulphate Monohydrate | Magnesium Sulfate Anhydrate |
| Formula | MgSO47H2O | MgSO45H2O | MgSO43H2O | MgSO42H2O | MgSO4H2O | MgSO4 |
| Appearance | White Crystals | White powder Or granule | White powder Or granule | White powder Or granule | White powder Or granule | White powder Or granule |
| Assay %min | 99.5 | 99 | 99 | 99 | 99 | 98 |
| MgSO4%min | 48.59 | 56 | 68 | 76 | 86 | 98 |
| MgO %min | 16.2 | 19 | 22.7 | 25.3 | 28.6 | 32.6 |
| Mg % min | 9.8 | 11.31 | 13.65 | 15.23 | 17.21 | 19.8 |
| PH(5% Solution) | 5.0-9.2 | 5.0-9.2 | 5.0-9.2 | 5.0-9.2 | 5.0-9.2 | 5.0-9.2 |
| Iron(Fe)%max | 0.0015 | 0.0015 | 0.0015 | 0.0015 | 0.0015 | 0.0015 |
| Chloride(Cl)%max | 0.014 | 0.014 | 0.014 | 0.014 | 0.014 | 0.014 |
| Heavy metal (as Pb)%max | 0.0006 | 0.0006 | 0.0007 | 0.0007 | 0.0008 | 0.0008 |
| Arsenic(As)%max | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 |
Application
- It is used in Pharmaceuticals, Food additive, Feed additive, Ferment, Plastics, Fertilizer , Commodity etc.
Packaging & Transportation
Packing: 1kg carton; 25kg pp/pe bags;1000kg / 1200kg / 1250kg / 1350kg jumbo bags.
