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Magnésium sulfate heptahydraté 99.0-100.5% Ph. Eur.

Marques : VWR Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): sulphuric acid magnesium salt heptahydrate, Epsom salt, Bitter salt

25167.298EA 45.5 EUR
25167.298 25167.367 25167.460
Magnésium sulfate heptahydraté 99.0-100.5% Ph. Eur.
Magnésium sulfate heptahydraté
Formule: MgSO₄·7H₂O
Poids moléculaire: 246.48 g/mol
Point de fusion: 1124 °C
Densité: 2.66 g/cm³ (20 °C)
Numéro MDL: MFCD00149785
Numéro CAS: 10034-99-8
Indice Merck: 13,05715

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Résultats des tests de spécification

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
Li Max. 0.5 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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