Magnesium sulfate heptahydrate 99-102% (by EDTA titration), crystals, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIALS US
MOC: Non-Regulated
About this item
CAS Number:10034-99-8
:
Formula:MgSO₄·7H₂O
MDL Number:MFCD00149785
:246.48 g/mol
Merck Index:13,05715
Melting Pt:1124 °C
Density:2.66 g/cm³ (20 °C)
:Management of Change (MOC) category = N
Storage Temperature:Ambient
EINECS:231-298-2
Specification Test Results
- Assay (MgSO₄·7H₂O) (by EDTA titrn):99.0 - 102.0 %
- Insoluble Matter:≤0.005 %
- pH of 5% Solution at 25°C:5.0 - 7.0
- Nitrate (NO₃):≤0.002 %
- Ammonium (NH₄):≤0.002 %
- Calcium (Ca):≤0.02 %
- Potassium (K):≤0.005 %
- Sodium (Na):≤0.005 %
- Strontium (Sr):≤0.005 %
- Chloride (Cl):≤5 ppm
- Trace Impurities - ACS - Heavy Metals (as Pb):≤5 ppm
- Trace Impurities - Iron (Fe):≤5 ppm
- Trace Impurities - Manganese (Mn):≤5.0 ppm
Specification Test Results
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