63064

Chlorure de magnésium hexahydrate

BioUltra, ≥99.0% (KT)

• Synonyme(s) : MgCl₂.6H₂O, dichloromangesium hexahydrate
• Formule linéaire : MgCl₂ · 6H₂O
• Numéro CAS: 7791-18-6
• Poids moléculaire : 203.30
• Numéro CE : 232-094-6
• Numéro MDL: MFCD00149781
• Code UNSPSC : 12352302
• ID de substance PubChem : 329759768
• Nomenclature NACRES : NA.26

Propriétés

• Gamme de produits: BioUltra
• Niveau de qualité: 200
• Pureté: ≥99.0% (KT)
• Forme: solid
• Impuretés: insoluble matter, passes filter test; ≤0.0002% total nitrogen (N)
• pH: 5.0-7.5 (25 °C, 1 M in H₂O)
• Solubilité: H₂O: 1 M at 20 °C, clear, colorless
• Traces d'anions: phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• Traces de cations: 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
• Absorption UV: λ: 260 nm A_max: 0.030; λ: 280 nm A_max: 0.025
• Chaîne SMILES: O.O.O.O.O.O.Cl[Mg]Cl
• InChI: 1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2
• Clé InChI: DHRRIBDTHFBPNG-UHFFFAOYSA-L

Description

Application

• 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.

Autres remarques

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.

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)