Magnesium sulphate heptahydrate 99+%, extra pure

Supplier: Thermo Scientific
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Synonyms: Bitter saltsulphuric acid magnesium salt heptahydrateEpsom salt

ACRO124900100EA 247 GBP
ACRO124900100 ACRO124900025 ACRO124900010
Magnesium sulphate heptahydrate 99+%, extra pure
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
EINECS: 231-298-2
Merck Index: 13,05715

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Specification Test Results

Appearance White Crystalline powder or crystals
Titration Complexometric ≥99.0 % (on dry substance)
Loss on drying 48.0 % to 52.0 % (450°C)
pH 5.0 to 9.2 (5 % at 20°C)
Chloride (Cl) ≤200 ppm
Heavy metals (as Pb) ≤10 ppm

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