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.
• Ensaio: 99.0-101.0% MgSO₄ basis (in dried substance)
• Formulário: 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)[1] 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.[2] 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.[3]

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