Magnesium sulfate heptahydrate 99-102% (by EDTA titration), crystals, BAKER ANALYZED® ACS, J.T.Baker®

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Management of Change (MOC) category = N

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JT2500-7EA 1609.19 USD
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Magnesium sulfate heptahydrate 99-102% (by EDTA titration), crystals, BAKER ANALYZED® ACS, J.T.Baker®
Magnesium sulphate heptahydrate
Formula: MgSO₄·7H₂O
MW: 246.48 g/mol
Melting Pt: 1124 °C
Density: 1.67 g/cm³
Storage Temperature: Ambient
MDL Number: MFCD00149785
CAS Number: 10034-99-8
EINECS: 231-298-2
Merck Index: 13,05715

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
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
Meets Reagent Specifications for testing USP/NF monographs

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