83266

Magnesium sulfate solution

BioUltra, for molecular biology

• Synonym(s): Magnesium Sulphate, Magnesium(II) sulfate, MgSO₄
• Empirical Formula (Hill Notation): MgSO₄
• CAS Number: 7487-88-9
• Molecular Weight: 120.37
• MDL number: MFCD00011110
• UNSPSC Code: 12161700
• PubChem Substance ID: 329769285
• NACRES: NA.25

Properties

• grade: for molecular biology
• product line: BioUltra
• form: liquid
• concentration: 2.5 M in H₂O
• impurities: DNases, none detected; RNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected; <0.002% total nitrogen (N)
• pH: 6.5-8.5 (25 °C)
• anion traces: chloride (Cl^-): ≤5 mg/kg
• cation traces: Al: ≤1 mg/kg; As: ≤0.1 mg/kg; Ba: ≤1 mg/kg; Bi: ≤1 mg/kg; Ca: ≤20 mg/kg; Cd: ≤1 mg/kg; Co: ≤1 mg/kg; Cr: ≤1 mg/kg; Cu: ≤1 mg/kg; Fe: ≤1 mg/kg; K: ≤20 mg/kg; Li: ≤1 mg/kg; Mn: ≤1 mg/kg; Mo: ≤1 mg/kg; Na: ≤20 mg/kg; Ni: ≤1 mg/kg; Pb: ≤1 mg/kg; Sr: ≤1 mg/kg; Zn: ≤1 mg/kg
• λ: neat
• UV absorption: λ: 260 nm A_max: 0.03; λ: 280 nm A_max: 0.02
• 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

Description

Application

• Optimization in vinasse processing: Magnesium sulfate plays a role in optimizing the electrodialysis and nanofiltration process of vinasse, enhancing environmental sustainability and efficiency in waste management practices, which are crucial for industrial applications including the production of IVD reagents (Duarte et al., 2023).


• Screening of flame retardant residues: In analytical methodologies like QuEChERS-gas chromatography, magnesium sulfate is employed for its efficacy in the extraction and cleanup steps, underscoring its importance in ensuring high-purity standards required for accurate and reliable diagnostic assays (Li et al., 2023).

Biochem/physiol Actions

Magnesium sulphate can be used to treat acute severe asthma. It is mainly considered as a neuroprotective agent.

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves