13143

Magnesium sulfate hydrate

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

• Linear Formula: MgSO₄ · aq
• CAS Number: 22189-08-8
• Molecular Weight: 120.37 (anhydrous basis)
• EC Number: 231-298-2
• MDL number: MFCD00011110
• UNSPSC 코드: 12352302
• eCl@ss: 38030409
• PubChem Substance ID: 329750023
• NACRES: NA.55

속성

• grade: puriss.
• Quality Level: 200
• 분석: 99.0-101.0% MgSO₄ basis (in dried substance)
• 양식: powder
• 품질: dried
• 불순물: acidity or alkalinity, complies; residual solvents, complies; ≤0.0015% heavy metals (as Pb)
• 손실: 26-32% loss on drying, 400-500 °C
• pH: 6.5-8 (25 °C, 120.4 g/L)
• 음이온 미량물: chloride (Cl^-): ≤400 mg/kg
• 양이온 미량물: As: ≤2 mg/kg; Fe: ≤10 mg/kg
• 적합성: 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
• InChI key: CSNNHWWHGAXBCP-UHFFFAOYSA-L

설명

일반 설명

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.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable