68475

Magnesium chloride solution

BioUltra, for molecular biology, 2 M in H₂O

• Synonym(s): Magnesium chloride (MgCl₂)hydrate, Magnesium chloride hydrate, MgCl₂
• Linear Formula: MgCl₂
• CAS Number: 7786-30-3
• Molecular Weight: 95.21
• MDL number: MFCD00011106
• PubChem Substance ID: 329760921
• NACRES: NA.26

Properties

• grade: for molecular biology
• Quality Level: 200
• product line: BioUltra
• form: liquid
• concentration: 2 M in H₂O
• impurities: DNases, none detected; RNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected; ≤0.0002% total nitrogen (N)
• pH: 3.0-5.0 (25 °C)
• anion traces: phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤20 mg/kg
• cation traces: Al: ≤1 mg/kg; As: ≤0.1 mg/kg; Ba: ≤1 mg/kg; Bi: ≤1 mg/kg; Ca: ≤10 mg/kg; Cd: ≤1 mg/kg; Co: ≤1 mg/kg; Cr: ≤1 mg/kg; Cu: ≤1 mg/kg; Fe: ≤1 mg/kg; K: ≤500 mg/kg; Li: ≤1 mg/kg; Mn: ≤1 mg/kg; Mo: ≤1 mg/kg; Na: ≤100 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: 0.04; λ: 280 nm A_max: 0.03
• SMILES string: Cl[Mg]Cl
• InChI: 1S/2ClH.Mg/h2*1H;/q;;+2/p-2
• InChI key: TWRXJAOTZQYOKJ-UHFFFAOYSA-L

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