Formula: MgSO4.nH2O(n=0-7)
Formula weight:
Product specification:
Inspection Item |
Unit |
Heptahydrate |
Pentahydrate |
Trihydrate |
Dihydrate |
Monohydrate |
Anhydrate |
Ind.G. |
Med.G |
Standard |
Standard |
Standard |
Standard |
Appearance |
|
White Crystal |
White Powder |
White |
Powder |
White |
Powder |
Assay |
% |
99.5 |
99 |
99 |
99 |
99 |
|
MgSO4 |
% |
48.59 |
56 |
68 |
76 |
86 |
98 |
MgO |
% |
16.27 |
19 |
22.75 |
25.38 |
28.69 |
32.66 |
PH |
|
5-8 |
6-8 |
6-8 |
6-8 |
6-8 |
6-8 |
Iron（Fe） |
% |
0.002 |
0.0015 |
0.0015 |
0.0015 |
0.0015 |
0.0015 |
Heavy Metal(Pb) |
% |
0.001 |
0.0008 |
0.0008 |
0.0008 |
0.0008 |
0.0008 |
Arsenic(As) |
% |
0.0002 |
0.0002 |
0.0002 |
0.0002 |
0.0002 |
0.0002 |
Water Insolubles |
% |
0.01 |
0. 1 |
0. 1 |
0. 1 |
0. 1 |
0. 1 |
PROPERTY:
It is one kind of important inorganic chemical product., also called Epsom salt, transparent crystal or powder, or white powder; odorless; soluble in water and slightly soluble in ethanol. Easy to effloresces to powder in the (dry) air.
APPLICATION:
It is widely used in the medical industry, the microorganism industry, the light industry, the chemical industry, the printing industry, the drugs manufacture industry, the galvanization industry, the smelting industry. Used as the fertilizer in the agriculture; May made as the feed additive. In the manufacture of blasting explosive, the matches, the chinaware, the glass, the pigment, the ABS resin; also could be used in the sewage treatment in the environmental protection.
PACKING :
In 25kg net plastic woven bag or according to client’s requirement.
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