63064

Cloreto de magnésio

BioUltra, ≥99.0% (KT)

• Sinônimo(s): MgCl₂.6H₂O, dichloromangesium hexahydrate
• Fórmula linear: MgCl₂ · 6H₂O
• Número CAS: 7791-18-6
• Peso molecular: 203.30
• Número CE: 232-094-6
• Número MDL: MFCD00149781
• Código UNSPSC: 12352302
• ID de substância PubChem: 329759768
• NACRES: NA.26

Propriedades

• grau: reagent grade
• Nível de qualidade: 200
• linha de produto: BioUltra
• Ensaio: ≥99.0% (KT)
• Formulário: solid
• Impurezas: insoluble matter, passes filter test; ≤0.0002% total nitrogen (N)
• pH: 5.0-7.5 (25 °C, 1 M in H₂O)
• solubilidade: H₂O: 1 M at 20 °C, clear, colorless
• traços de ânion: phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• traços de cátion: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤2000 mg/kg; Li: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤3000 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• λ: 1 M in H₂O
• Absorção UV: λ: 260 nm A_max: 0.030; λ: 280 nm A_max: 0.025
• cadeia de caracteres SMILES: O.O.O.O.O.O.Cl[Mg]Cl
• InChI: 1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2
• chave InChI: DHRRIBDTHFBPNG-UHFFFAOYSA-L

Descrição

Aplicação

• Magnesium chloride hexahydrate has been used in wash buffer for the purification of protein from Saccharomyces cerevisiae.[1]
• It has been used for the preparation of extracellular (Ringer) solution for juxtacellular recording of single neurons in freely moving rats.[2]
• It has been used as a supplement to study effect of desiccation on bacterial viability.[3]

Outras notas

Reconstitution of membrane processes[4]; Strongly enhances the vinblastine-induced tubulin self-association[5]; Component of Dulbecco′s phosphate buffered saline for tissue culture[6]; Component of culture media for Pseudomonas. In Salmonella Enrichment Broth acc. to Rappaport, inhibits normal intestinal flora.

Informações de segurança

• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)