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Magnesio solfato eptaidrato 99.5% per analisi

Fornitore: Thermo Scientific

Synonyms: sulphuric acid magnesium salt heptahydrate, Epsom salt, Bitter salt

213115000 213110025 213110250
ACRO213115000EA 43.8 EUR
ACRO213115000 ACRO213110025 ACRO213110250
Magnesio solfato eptaidrato 99.5% per analisi
Magnesio solfato eptaidrato
Formula: MgSO₄·7H₂O
Peso molecolare: 246,48 g/mol
Punto di fusione: 770 °C
Densità: 2,66 g/cm³ (20 °C)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00149785
CAS Number: 10034-99-8
EINECS: 231-298-2
Merck Index: 13,05715

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Risultati del test di specificazione

Appearance White Crystals
Titration Complexometric ≥99.4 %
pH 5 to 8 (5 % at 25°C)
Chloride (Cl) ≤5 ppm
Cadmium (Cd) ≤5 ppm
Calcium (Ca) ≤50 ppm
Cobalt (Co) ≤5 ppm
Iron (Fe) ≤5 ppm
Manganese (Mn) ≤5 ppm
Potassium (K) ≤50 ppm
Sodium (Na) ≤200 ppm
Strontium (Sr) ≤50 ppm
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 % (in water)

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