Rubidium chloride , AR,99.5%metalsbasis , 7791-11-9

Synonym(s):
Rubidium chloride;Rubidium monochloride;Rubidium(I) chloride

CAS NO.：7791-11-9

Empirical Formula: ClRb

Molecular Weight: 120.92

MDL number: MFCD00011187

EINECS: 232-240-9

PRODUCT Properties

• Melting point: 715 °C (lit.)
• Boiling point: 1390 °C
• Density: 2.8 g/mL at 25 °C (lit.)
• refractive index: 1.493
• Flash point: 1390°C
• storage temp.: Store at +5°C to +30°C.
• solubility: H₂O: 1 M at 20 °C, clear, colorless
• form: beads
• Specific Gravity: 2.8
• color: White
• PH: 5.0-8.0 (25℃, 1M in H2O)
• Water Solubility: 910 g/L (20 ºC)
• λmax: λ: 260 nm Amax: 0.03; λ: 280 nm Amax: 0.03
• Sensitive: Hygroscopic
• Crystal Structure: NaCl type
• crystal system: Cube
• Merck: 14,8284
• Space group: Fm3m
• Lattice constant:
  • a/nm: 0.659
  • b/nm: 0.659
  • c/nm: 0.659
  • α/o: 90
  • β/o: 90
  • γ/o: 90
  • V/nm3: 0.2862
• Dielectric constant: 4.9400000000000004
• Stability: Stable. Incompatible with bromine trifluoride, strong acids. Hygroscopic - protect from moisture.
• InChIKey: FGDZQCVHDSGLHJ-UHFFFAOYSA-M

Description and Uses

It is used in testing for perchloric acid in laboratories, and is a source of rubidium. Rubidium chloride is used as a catalyst and additive in petrol. It has been employed to prepare molecular nanowires for nanoscale devices. Thin layer of rubidium chloride enhance the attributes of organic light-emitting diodes. Rubidium chloride also plays an essential role for enhancement in the memory storage property. It is an excellent non-invasive biomarker, and used in biomedical research.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H303
• Precautionary statements: P270-P301+P312-P403-P501c
• Safety Statements: 22-24/25
• WGK Germany: 2
• RTECS: VL8575000
• F: 3
• TSCA: Yes
• HS Code: 28273985
• Toxicity: LD50 orally in Rabbit: 4440 mg/kg