1.We are manufacture with best price
2.We accept test such as SGS or BV
3.With in 15 days shipment
4.Quantity 2000MT MONTHLY
1.Specification:
Commodity | Magnesium Sulfate Heptahydrate | MF | MgSO4·7H2O | ||
CAS NO. | 10034-99-8 | Inspection date |
| ||
ITEM AND RESULT | |||||
ITEMS | STANDARD | RESULTS | |||
MgSO4·7H2O % | ≥95% | 98.1% | |||
Cl | ≤0.50% | 0.30% | |||
Fe | ≤0.01% | 0.005% | |||
As | ≤0.0002% | 0.0002% | |||
Pb | ≤0.001% | 0.001% | |||
Insoluble solid in water | ≤0.10% | 0. 15% | |||
Appearance | White or colorless crystals | QUALIFIED | |||
Origin:CHINA
2.. Outer packing:
25kg PP/PE, kraft paper compounded, pure PE bag
3. Quality control
Rigid quality control on inputs, process and outputs lead to high purity and consistent quality that permit standardization of its use in industry.
our factory have many years' experience of export,we promise best service on goods and after sale service
