13143

Magnesiumsulfat Hydrat

puriss., dried, 99.0-101.0% MgSO₄ basis (in dried substance)

• Lineare Formel: MgSO₄ · aq
• CAS-Nummer: 22189-08-8
• Molekulargewicht: 120.37 (anhydrous basis)
• EG-Nummer: 231-298-2
• MDL-Nummer: MFCD00011110
• UNSPSC-Code: 12352302
• eCl@ss: 38030409
• PubChem Substanz-ID: 329750023
• NACRES: NA.55

Eigenschaften

• Qualität: puriss.; dried
• Qualitätsniveau: 200
• Assay: 99.0-101.0% MgSO₄ basis (in dried substance)
• Form: powder
• Verunreinigungen: acidity or alkalinity, complies; residual solvents, complies; ≤0.0015% heavy metals (as Pb)
• Verlust: 26-32% loss on drying, 400-500 °C
• pH-Wert: 6.5-8 (25 °C, 120.4 g/L)
• Anionenspuren: chloride (Cl^-): ≤400 mg/kg
• Kationenspuren: As: ≤2 mg/kg; Fe: ≤10 mg/kg
• Eignung: complies for appearance of solution
• SMILES String: [Mg++].[O-]S([O-])(=O)=O
• InChI: 1S/Mg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
• InChIKey: CSNNHWWHGAXBCP-UHFFFAOYSA-L

Beschreibung

Allgemeine Beschreibung

Magnesium sulfate (Epsom Salt) is an inorganic salt. Quantitative determination of the solubility of manganese sulfate monohydrate in the presence of a co-salt of magnesium has been studied. Raman spectra of 10 hydrated and anhydrous forms of magnesium sulfates have been reported. Their crystal structure and space groups have been evaluated by Raman and XRD (X-ray diffraction) studies.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable