Magnesium sulphate heptahydrate 98+% ACS

Supplier: Thermo Scientific

ACRO423905000EA 36.9 EUR
ACRO423905000 ACRO423900050 ACRO423900010 ACRO423900250
Magnesium sulphate heptahydrate 98+% ACS
Magnesium sulphate heptahydrate
Formula: MgSO₄·7H₂O
MW: 246,48 g/mol
Melting Pt: 770 °C
Storage Temperature: Ambient
MDL Number: MFCD00149785
CAS Number: 10034-99-8
Merck Index: 13,05715

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Specification Test Results

Appearance White Crystals
Titration Complexometric 98.0 to 102.0 %
pH 5.0 to 8.2 (5% soln. at 25°C)
Chloride (Cl) ≤5 ppm
Nitrate (NO3) ≤0.002 %
Ammonium (NH4) ≤0.002 %
Calcium (Ca) ≤0.02 %
Iron (Fe) ≤5 ppm
Manganese (Mn) ≤5 ppm
Potassium (K) ≤0.005 %
Sodium (Na) ≤0.005 %
Strontium (Sr) ≤0.005 %
Heavy metals (ICP-OES) ≤5 ppm
Insoluble matter ≤0.005 %

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