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Magnesium sulphate heptahydrate 99.0-100.5% Ph. Eur.

Supplier: VWR Chemicals

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25167.298EA 0 INR InStock
25167.298 25167.367 25167.460
Magnesium sulphate heptahydrate 99.0-100.5% Ph. Eur.
Magnesium sulphate heptahydrate


Formula: MgSO₄·7H₂O
MW: 246.48 g/mol
Melting Pt: 1124 °C
Density: 2.66 g/cm³ (20 °C)
MDL Number: MFCD00149785
CAS Number: 10034-99-8
Merck Index: 13,05715
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Specification Test Results
Assay (calculated on dried substance) 99.0 - 100.5 %
Appearance Conforms (see CoA/CoS)
Identification A Passes test
Identification B Passes test
Appearance of solution Passes test
Acidity or alkalinity Passes test
Cl (Chloride) Max. 300 ppm
As (Arsenic) Max. 2 ppm
Fe (Iron) Max. 20 ppm
Heavy metals (as Pb) Max. 10 ppm
Loss on drying (110-120°C) 48.0 - 52.0 %
Residual solvents Passes test

 

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