Magnesium sulfate
Magnesium Sulphate
Magnesium Sulphate as a main materials in fertilizer, magnesium is an essential element in the cloriphyll molecule, and sulfur is another important micronutrient is most commonly applied to potted plants, or to magnesium-hungry crops, such as potatoes, roses, tomatoes, lemon trees, carrots and so on.
Magnesium Sulphate also can be used in stockfeed additive leather, dyeing, pigment, refractoriness, cereamic, marchdynamite and Mg salt industry.
| Item | Unit | Qualification | Results |
| Purity |
% |
≥99.50 | 99.53 |
| Mg |
% |
≥9.70 | 9.71 |
| MgO |
% |
≥16.17 | 16.2 |
| MgSo4 |
% |
≥48.53 | 48.55 |
| S |
% |
≥12.8 | 12.94 |
| Chloride |
% |
≤0.01 | 0.008 |
|
iron |
% |
≤0.0015 |
0.0007 |
|
Heavy metals (Pb) |
% |
≤0.0005 |
0.0001 |
| As |
% |
≤0.0002 | 0.0001 |
| Cd |
% |
≤0.0002 | 0.00015 |
| Insoluble in the water |
% |
≤0.001 | 0.0008 |
| Particle size | 1-3mm | 1-3mm | |
| PH | 5-7 | 5.8 | |
| Appearance | White crystal | ||
Storage: in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Shelf Life: 48 months
Package:in 25kg/bag
delivery:prompt
1. What’s your payment terms?
T/T or L/C.
2. What’s your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.
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