rubidium(1+) ion chloride

• ChemBase ID: 102723
• Molecular Formular: ClRb
• Molecular Mass: 120.9208
• Monoisotopic Mass: 119.88064168
• SMILES: [Cl-].[Rb+]
• Canonical SMILES: [Cl-].[Rb+]
• InChI: InChI=1S/ClH.Rb/h1H;/q;+1/p-1
• InChIKey: FGDZQCVHDSGLHJ-UHFFFAOYSA-M

NAMES AND DATABASE IDS

Names

• IUPAC name: rubidium(1+) ion chloride
• IUPAC Traditional name: rubidium(1+) chloride; rubidium(1+) ion chloride
• Synonyms: RUBIDIUM CHLORIDE OPTICAL GRADE; rubidium(I) chloride; Rubidium chloride; Rubidium chloride, Puratronic®; RUBIDIUM CHLORIDE; 氯化铷; 氯化铷, Puratronic®

Database IDs

• CAS Number: 7791-11-9
• EC Number: 232-240-9
• MDL Number: MFCD00011187
• Merck Index: 148284
• PubChem SID: 162090339; 24852881; 24888165; 24852245; 24888164; 24899353
• PubChem CID: 62683
• Chemspider ID: 56434
• Wikipedia Title: Rubidium_chloride

CALCULATED PROPERTIES

• Acid pKa: -7.0
• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.8327582
• LogD (pH = 7.4): 0.8327582
• Log P: 0.6123387
• Molar Refractivity: 5.6156 cm^3
• Polarizability: 2.1090326 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: 1.41 g/100 mL in methanol; 77 g/100mL (0 °C) ; 91 g/100 mL (20 °C) ; 130 g/100 mL (100 °C) in water; H2O: soluble, clear to slightly hazy; H2O: soluble1 M at 20 °C, clear, colorless; Soluble in water. Practically insoluble in alcohol
• Apperance: -20 Mesh Crystalline; beads; Crystalline; Crystalline Aggregates; powder and chunks; white crystals ; hygroscopic
• Melting Point: 715 °C(lit.); 715°C; 718 °C; 718°C
• Boiling Point: 1390 °C; 1390°C; 1390°C
• Flash Point: Non-flammable
• Density: 2.76 g/ml; 2.8 g/mL at 25 °C(lit.); 2.80 g/cm^3 (25 °C) ; 2.088 g/mL (750 °C); 2.800
• Refractive Index: 1.493; 1.5322
• Absorption Wavelength: A50%/280, H2O ≤0.4; λ: 260 nm Amax: 0.03; λ: 280 nm Amax: 0.03
• Heat Capacity: 52.4 J K^−1 mol^−1
• Std enthalpy of formation: −435.14 kJ/mol
• Std molar entropy: 95.9 J K^−1 mol^−1
• pH: 5.0-8.0 (25 °C, 1 M in H2O)

Safety Information

• Storage Condition: Room Temperature (15-30°C), Desiccate
• Storage Warning: Hygroscopic
• RTECS: VL8575000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 2
• Risk Statements: R:36/37/38
• Safety Statements: S:20-25-26-37/39
• TSCA Listed: 是
• EU Index: Not listed
• NFPA704:
  

  0

  1

  0
• LD50: 4440 mg/kg (rat)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Purity: ≥99.0% (AT); ≥99.0% (metals basis); 29.0-29.6% chloride basis; 99%; 99% (metals basis); 99.5% trace metals basis; 99.8% (metals basis); 99.8% trace metals basis; 99.9%; 99.975% (metals basis); 99.99% trace metals basis
• Grade: anhydrous; for molecular biology; OPTICAL; purum p.a.; ReagentPlus®
• Particle Size: -10 mesh
• Impurities: DNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected; RNases, none detected
• Cation Traces: Al: ≤5 mg/kg; As: ≤0.5 mg/kg; Ba: ≤20 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe: ≤2 mg/kg; Fe: ≤50 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; Na: ≤500 mg/kg; Ni: ≤5 mg/kg; Ni: ≤50 mg/kg; Pb: ≤10 mg/kg; Pb: ≤50 mg/kg; Sr: ≤10 mg/kg; Zn: ≤5 mg/kg; Zn: ≤50 mg/kg
• Antion Traces: bromide (Br-): ≤100 mg/kg; iodide (I-): ≤20 mg/kg; sulfate (SO42-): ≤200 mg/kg; sulfate (SO42-): ≤50 mg/kg
• Loss on Drying: ≤0.2% loss on drying, 110 °C
• λ: 1 M in H2O
• Product Line: BioUltra
• Linear Formula: RbCl

DETAILS

MP Biomedicals - 02102825

Metal purity: min. 99%.
A₂₈₀ (50% aqueous solution): = 0.2
Solutions may be slightly hazy.

MP Biomedicals - 05217934

MP Biomedicals Rare Chemical collection

MP Biomedicals - 05218096

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 204250

Packaging
10, 50 g in poly bottle

Sigma Aldrich - R2252

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包装
5, 10, 50, 100 g in poly bottle
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Sigma Aldrich - 451223

Packaging
10 g in ampule

Sigma Aldrich - 215260

Packaging
10, 50 g in poly bottle