Customization: | Available |
---|---|
CAS No.: | 10034-99-8 |
Formula: | Mgso4·7H2O |
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Grade
Project |
MgSO47H2O
|
MgSO45H2O
|
MgSO43H2O
|
MgSO42H2O
|
MgSO4H2O
|
MgSO4 |
Exterior |
White crystalline |
White powder or crystalline |
White powder or crystalline |
White powder or crystalline |
White powder or crystalline |
White powder or crystalline |
Main content ≥ % |
99.5 |
99 |
99 |
99 |
99 |
98 |
MgSO4≥ % |
48.59 |
56 |
68 |
76 |
86 |
98 |
MgO≥ % |
16.20 |
19.00 |
22.70 |
25.30 |
28.60 |
32.60 |
Mg≥ % |
9.80 |
11.31 |
13.65 |
15.23 |
17.21 |
19.6 |
PH value (5% aqueous solution) |
5.0-9.2 |
5.0-9.2 |
5.0-9.2 |
5.0-9.2 |
5.0-9.2 |
5.0-9.2 |
(Fe ) ≤ % |
0.0015 |
0.0015 |
0.0015 |
0.0015 |
0.0015 |
0.0015 |
(Cl) ≤ % |
0.0014 |
0.0014 |
0.0014 |
0.0014 |
0.0014 |
0.0014 |
(Pb) ≤ % |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
(As) ≤ % |
0.0002 |
0.0002 |
0.0002 |
0.0002 |
0.0002 |
0.0002 |