Customization: | Available |
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CAS No.: | 10034-99-8 |
Formula: | Mgso4 7H2O |
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Item |
Magnesium Sulphate Heptahydrate MgSO4 · 7H2O |
Magnesium Sulphate Monohydrate MgSO4 · H2O |
Magnesium Sulphate Anhydrous MgSO4 |
|
Assay ( Mass Fraction ) % ≥
|
99.5
|
99
|
98
|
|
Magnesium Sulphate ( Mass Fraction as MgSO4) % ≥ |
48.59
|
86
|
98
|
|
Magnesium Oxide Content ( Mass Fraction as MgO) % ≥ |
16.20
|
28.60
|
32.60
|
|
Magnesium Content ( Mass Fraction as Mg) % ≥ |
9.8
|
17.21
|
19.8
|
|
PH Value(50g/L Water Solution)
|
5.0-9.5
|
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Iron Content(Mass Fraction as Fe) % ≤
|
0.0015
|
0.0030
|
0.0030
|
|
Chloride(Mass Fraction as Cl-) % ≤
|
0.014
|
|
||
Heavy Metal (Mass Fraction as Pb) % ≤
|
0.0006
|
|
||