Magnesium sulphate heptahydrate 98.0-102.0% (by EDTA titration), crystals, AR® ACS, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Certificates
About this item
Synonyms: sulphuric acid magnesium salt heptahydrate, Epsom salt, Bitter salt
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)
Storage Temperature:Ambient
EINECS:231-298-2
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Meets ACS Reagent Chemical Requirements:—
- For Laboratory,Research,or Manufacturing Use:—
- ACS - Assay (MgSO₄·7H₂O) (by EDTA titrn):98.0 - 102.0 %
- ACS - Ammonium (NH₄):≤0.002 %
- ACS - Calcium (Ca):≤0.02 %
- ACS - Chloride (Cl):≤5 ppm
- ACS - Heavy Metals (as Pb):≤5 ppm
- ACS - Insoluble Matter:≤0.005 %
- ACS - Iron (Fe):≤5 ppm
- ACS - Manganese (Mn):≤5.000 ppm
- ACS - Nitrate (NO₃):≤0.002 %
- ACS - pH of 5% Solution at 25°C:5.0 - 8.2
- ACS - Potassium (K):≤0.005 %
- ACS - Sodium (Na):≤0.005 %
- ACS - Strontium (Sr):≤0.005 %
Specification Test Results
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