Magnesium sulfate heptahydrate

Item number: NS111

Synonyms: Epsom salt; Epsomite

For magnesium and sulfate enrichment.

Category: Magnesium Sulfate

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Synonyms: Epsom salt; Epsomite

For magnesium and sulfate enrichment.

Mass fraction Mg2+: 9,86% (1 g contains 98,6 mg magnesium)
Mass fraction NO3-: 38,97% (1 g contains 389,7 mg sulfate)

Für diese Substanz sind keine H- und P-Sätze definiert.

Reinheit: Min. 99,9%
Aussehen: Weiße Kristalle
Aggregatzustand: Fest
Lagerung: RT

Stark hygroskopisch


Technische Daten

Summenformel: MgSO4 · 7 H2O
Molare Masse (M): 246,48 g/mol
Dichte: 1,68 g/cm3
Löslichkeit in Wasser: 710 g/l (20 °C)
pH Wert (5%): 5 - 8 (20 °C)
Schmelzpunkt: 1124 °C (Zersetzung)
CAS-Nr.: 10034-99-8
EG-Nr.: 231-298-2
HS-Nr.: 28332100
PubChem-Nr.: 24843

Zusammensetzung

Die angegebenen Zahlen sind Näherungswerte und hängen vom Reinheitsgrad des Stoffes ab

Element Symbol Atommmasse # Atome Massenanteil
Wasserstoff H 1.0079 14 5.725%
Sauerstoff O 15.9994 11 71.404%
Magnesium Mg 24.3050 1 9.861%
Schwefel S 32.0650 1 13.009%

The newest safety datasheets or certificate of analysis (CoA) can get requested by using our contact form. They also can be requested during the order process or directly per mail via info@dephyte.com.

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