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Product Description:
Pay Terms: T/T
Minimum Order Quantity: *0 Metric Ton(s)
FOB Price:**4USD/Metric Ton(s)
 
Name: Magnesium sulfate
Other Names: bitter salt        
MF: MgS*4
Grade Standard:  Agriculture Grade, Food Grade, Industrial 
CAS NO.: *********8               
Average Molecular Weight: **6.*7
Reserve: Keep away from humidity and direct sunlight
Place of Origin: Jingzhou-Hubei-China(Mainland)
Appearance: White powder or crystal, bitter, no odour
Packaging: Packed in plastic-lined plastic woven bags of *5Kg for solid production
Voluntary Standards:
Purity: *9.5% min
MgSO4: *8.*9% min
MgO: *6.*4% min
Mg: 9.*0% min
PH(5W/V%Sol): **9
Ferric Content(Fe): 0.***5% max
Chloride Content（Cl）: 0.**5%max
Heavy Metals (Pb): 0.**1 %max
Arsenic Content(As): 0.****8% max
Insoluble Matter: 0.*1%max
Size (mm): 0.**1�　0.**3�　**4
 
Main Usage:
 

1. Magnesium is the center element of chlorophyll and photosynthes can't go on without it. It is the activating agent of many enzymes. For example, it can promote the metabolism of carohydrates, nucleic acid synthesis, the conversion of phosphate etc. It involves in the synthesis of proteins as an element of multi-core proteins and it's the transmission medium of genes as part of the composition of genes. Sulfur and magnesium can provide rich nutrients for crops that it contributes to crop growth and increase the output, it also helps to loosen the soil and improve soil quality. The symptoms of lacking of "sulfur"and"magnesium": 1)it lead to exhaustion and death if it's serious lacked; 2) The leaves became smaller and its edge will became dry shrinkage.3) Susceptible to bacterial infections in premature defoliation.
2. As fertilizer additive, fertilizer class magnesium sulfate is the extender of magnesium in processing fertilizer. Magnesium is the vital element taking part in creating bones and muscle contraction of livestock. It is also the activating agent of various enzymes in livestock. It has great influence on livestock’s metabolics and neuromechanism. If livestock is lack of magnesium, its metabolics and neuromechanism will be in disorder and the supply will not meet the demand. Livestock will have difficulties in growing. What’s worse, this situation may lead livestock to death.
3. It has laxative properties and provides relief from constipation. It can also controlnervous centralis, resist convulsion and relieve spasm.
4. It can dye cloth and it can be used as the weighting agent of cotton and cloth.
5. It is used in grassing, fertilizing, painting, matching and fire-proof materials.
6. It can be used as the basic component of micro-creatures and additive in making wine. It replenish the magnesium of water in making wine. It can be taken as the origin of nutrition in ferment.
7. In the industry of making leather, it can be used as stuff bulking agent in order to strengthen heat resistance.
8. In light industry, it can be used in producing yeast and aginomoto. It can also be used as stabilizing agent of calcium hydrogen phosphate in producing toothpaste.
9. It is the coagulant aids of concrete.
10. It also be used in making paper, artificial silk and fabrics.