13143

Magnesium sulfate hydrate

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

• Fórmula linear: MgSO₄ · aq
• Número CAS: 22189-08-8
• Peso molecular: 120.37 (anhydrous basis)
• Número CE: 231-298-2
• Número MDL: MFCD00011110
• Código UNSPSC: 12352302
• eCl@ss: 38030409
• ID de substância PubChem: 329750023
• NACRES: NA.55

Propriedades

• grau: puriss.
• Nível de qualidade: 200
• Ensaio: 99.0-101.0% MgSO₄ basis (in dried substance)
• forma: powder
• qualidade: dried
• Impurezas: acidity or alkalinity, complies; residual solvents, complies; ≤0.0015% heavy metals (as Pb)
• perda: 26-32% loss on drying, 400-500 °C
• pH: 6.5-8 (25 °C, 120.4 g/L)
• traços de ânion: chloride (Cl^-): ≤400 mg/kg
• traços de cátion: As: ≤2 mg/kg; Fe: ≤10 mg/kg
• adequação: complies for appearance of solution
• cadeia de caracteres SMILES: [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
• chave InChI: CSNNHWWHGAXBCP-UHFFFAOYSA-L

Descrição

Descrição geral

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.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable