magnesium sulfate price,Magnesium Sulfate Heptahydrate,magnesium sulphate free flowing
Magnesium sulfate (or magnesium sulphate) is an inorganic salt (chemical compound) containing magnesium, sulfur and oxygen, with the formula MgSO4. It is often encountered as the heptahydrate sulfate mineral epsomite (MgSO4·7H2O), commonly called Epsom salt, taking its name from a bitter saline spring in Epsom in Surrey, England, where the salt was produced from the springs that arise where the porous chalk of the North Downs meets non-porous London clay. The monohydrate, MgSO4·H2O is found as the mineral kieserite. The overall global annual usage in the mid-1970s of the monohydrate was 2.3 million tons, of which the majority was used in agriculture
MAGNESIUM SULFATE SPECIFICATION:
No. |
Test Item |
Specification |
Analysis Results |
1 | Assay | 99% min | 99.28% |
2 | MgSO4 | 48.59%min | 48.60% |
3 | MgO | 16.20%min | 16.31% |
4 | Mg | 9.80%min | 9.82% |
5 | Fe(Iron) | 0.01%max | 0.005% |
6 | CI(Chlorid) | 0.1%max | 0.06% |
7 | Pb(Heavy metal) | 0.001%max | 0.001% |
8 | As(Arsenic) | 0.0002%max | 0.00019% |
9 | Appearance | White crystal | conform |
(1)25kg BAGS
(2)50KG BAGS
(3) As per customers requirements
a. Complete after-sales serviceb.
b. Good quality based on reasonable price
c. Timely delivery and efficient logistic
d. Large annual capacity
e. Honest business
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A1:We do quality control by the factory testing department.We also can do FDA,BV,SGS or
Q2: How about your packing?
Q3:How long time you can make the shippinng?
A3: It depends on your order or quantity. Usually we can make the shipping within 15days after confirming the order.
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A4:Our company offer high quality products and reasonable price to customers. All products
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