83979

Rubidium chloride

BioUltra, for molecular biology, ≥99.0% (AT)

• Synonym(s): RbCl
• Linear Formula: RbCl
• CAS Number: 7791-11-9
• Molecular Weight: 120.92
• EC Number: 232-240-9
• MDL number: MFCD00011187
• UNSPSC Code: 12352302
• PubChem Substance ID: 57652980
• NACRES: NA.25
• Assay: ≥99.0% (AT)
• grade: for molecular biology
• form: solid
• solubility: H₂O: 1 M at 20 °C, clear, colorless

Properties

• grade: for molecular biology
• Quality Level: 100
• product line: BioUltra
• Assay: ≥99.0% (AT)
• form: solid
• impurities: DNases, none detected; RNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected
• loss: ≤0.2% loss on drying, 110 °C
• pH: 5.0-8.0 (25 °C, 1 M in H₂O)
• mp: 715 °C (lit.)
• solubility: H₂O: 1 M at 20 °C, clear, colorless
• density: 2.8 g/mL at 25 °C (lit.)
• anion traces: bromide (Br^-): ≤100 mg/kg; iodide (I^-): ≤20 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Al: ≤5 mg/kg; As: ≤0.5 mg/kg; Ba: ≤20 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤2 mg/kg; K: ≤5000 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤10 mg/kg; Sr: ≤10 mg/kg; Zn: ≤5 mg/kg
• λ: 1 M in H₂O
• UV absorption: λ: 260 nm A_max: 0.03; λ: 280 nm A_max: 0.03
• SMILES string: [Cl-].[Rb+]
• InChI: 1S/ClH.Rb/h1H;/q;+1/p-1
• InChI key: FGDZQCVHDSGLHJ-UHFFFAOYSA-M

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves