Customization: | Available |
---|---|
CAS No.: | 14168-73-1 |
Formula: | Mgso4 |
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Audited by an independent third-party inspection agency
Item | Standard | Test Result |
Appearance | White powder | Complies |
Assay ≥ % | 99 | 99.5 |
Magnesium Sulfate(MgSO4) ≥ % | 98 | 98.13 |
Mg ≥% | 19.9 | 19.95 |
PH Value | 5.0-9.0 | 6 |
MgO ≥% | 33.2 | 33.3 |
Chloride(Cl)≤ % | 0.02 | Complied |
Iron(Fe) ≤ % | 0.0015 | Complied |
Heavy Metal ≤ % | 0.0008 | Complied |
Moisture | 3.0max | 0.2% |
Conclusion: Quality Complies |
No.
|
Name
|
Index
|
1
|
Appearance
|
colorless crystal, odorless
|
2
|
PH
|
neutrality
|
3
|
Clarity of solution
|
clear
|
4
|
Chloride %
|
≤0.010
|
5
|
Iron salt %
|
≤0.0015
|
6
|
Heavy metals %
|
≤0.0010
|
7
|
Purity % | ≥99 |
|
|
|