63064

Cloruro di magnesio

BioUltra, ≥99.0% (KT)

• Sinonimo/i: MgCl₂.6H₂O, dichloromangesium hexahydrate
• Formula condensata: MgCl₂ · 6H₂O
• Numero CAS: 7791-18-6
• Peso molecolare: 203.30
• Numero CE: 232-094-6
• Numero MDL: MFCD00149781
• Codice UNSPSC: 12352302
• ID PubChem: 329759768
• NACRES: NA.26

Proprietà

• Nome Commerciale: BioUltra
• Livello qualitativo: 200
• Saggio: ≥99.0% (KT)
• Forma fisica: solid
• Impurezze: insoluble matter, passes filter test; ≤0.0002% total nitrogen (N)
• pH: 5.0-7.5 (25 °C, 1 M in H₂O)
• Solubilità: H₂O: 1 M at 20 °C, clear, colorless
• Anioni in tracce: phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• Cationi in tracce: 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
• Assorbanza UV: λ: 260 nm A_max: 0.030; λ: 280 nm A_max: 0.025
• Stringa SMILE: O.O.O.O.O.O.Cl[Mg]Cl
• InChI: 1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2; DHRRIBDTHFBPNG-UHFFFAOYSA-L

Descrizione

Applicazioni

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

Altre note

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

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)