| Customization: | Available |
|---|---|
| CAS No.: | 231-298-2 |
| Formula: | Mgso47H2O |
|
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| Item | Standard(%) |
| Purity | 99.5min |
| Mg | 9.8min |
| Heavy Metals | 0.0002max |
| (Pb)Fe | 0.001max |
| Cl | 0.014max |
| PH | 5 - 9 |
|
Analysis Results
|
Test Item
|
Specification
|
Analysis Results
|
|
1
|
MgSO4.7H2O
|
99.50% min
|
99.55%
|
|
2
|
MgSO4
|
48.59%min
|
48.64%
|
|
3
|
MgO
|
16.20%min
|
16.24%
|
|
4
|
Mg
|
9.8%min
|
9.85%
|
|
5
|
Fe(Iron)
|
0.0015%max
|
0.0014%
|
|
6
|
Cl(Chlorid)
|
0.014%max
|
0.014%
|
|
7
|
Pb(Heavy metal)
|
0.0008%max
|
0.0006%
|
|
8
|
S
|
13.00%min
|
13.18%
|
|
9
|
As(Arsenic)
|
0.0002%max
|
0.00018%
|
|
10
|
PH
|
5-8
|
6.30
|
|
11
|
Cd
|
0.0002%max
|
0.0001%
|
|
12
|
Hg
|
0.0001%max
|
0.0001%
|
|
13
|
Insoluble matter
|
0.1%MAX
|
0.05%
|
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