Quick Details:
Classification:Sulphate
Type:Magnesium Sulphate
CAS No.:10034-99-8
MF:MgSO4.7H2O
Place of Origin:China (Mainland)
Grade Standard:Industrial Grade
Purity:98%min 99.5% min,
Appearance:Colourless or white quadangle column crystal no odor
Packaging & Delivery
Packaging Details:Plastic film as inner side, plastic woven bag as outer side, net weight 25kg.
Delivery Detail:prompt shipment
No | Test Items | Standard | Result |
1 | Purity: | ≥99.5% | 99.91% |
2 | Magnesium (Mg) | ≥9.50% | 9.85% |
3 | Magnesium Oxide (MgO) | ≥16.0% | 16.33% |
4 | Chloride | ≤0.02% | 0.01% |
5 | Water insoluble substance | ≤0.02% | ≤0.01% |
6 | Iron (Fe) | ≤20 ppm | 10 ppm |
7 | PH | 5-8 | 6.5 |
8 | Appearance | White crystalline substance | White crystalline substance |
9 | Size | 0.1-1mm | 0.1-1mm |
10 | Heavy Metals: | ||
11 | Arsenic (As) | ≤10 ppm | 0 |
12 | Lead (Pb) | ≤10 ppm | 0 |
13 | Cadmium (Cd) | ≤10 ppm | 0 |
Magnesium sulphate used in Fertilizers,Pharmaceuticals,Food addictive,Feed addictive,Ferment,Industry Grade,Plastics,Commondity etcs.
Sulfur and magnesium can provide rich nutrients for crops,they contribute to crop growth and output increase,which also help to loosen the soil quality.Usually aused in potted plants or magnesium deficiency crops,such as tommatoes,roses and so on.The advantage of magnesium sulphate over other fertilizers is it's also used as bath salts.
