Rubidium fluoride , Puratronic?,99.975 , 13446-74-7

CAS NO.：13446-74-7

Empirical Formula: FRb

Molecular Weight: 104.47

MDL number: MFCD00011191

EINECS: 236-603-2

PRODUCT Properties

• Melting point: 775°C
• Boiling point: 1410°C
• Density: 3.557 g/mL at 25 °C(lit.)
• refractive index: 1.398
• solubility: ethanol: insoluble(lit.)
• form: Crystalline
• Specific Gravity: 3.557
• color: White
• Water Solubility: soluble
• Sensitive: Hygroscopic
• Crystal Structure: NaCl type
• crystal system: Cube
• Space group: Fm3m
• Lattice constant:
  • a/nm: 0.5652
  • b/nm: 0.5652
  • c/nm: 0.5652
  • α/o: 90
  • β/o: 90
  • γ/o: 90
  • V/nm3: 0.1805
• Exposure limits: ACGIH: TWA 2.5 mg/m3; NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3
• Stability: Stable. Hygroscopic. Non-flammable, but HF may be released in a fire. Incompatible with acids.

Description and Uses

As raw materials for preparation of rubidium metal and various rubidium salts, for the manufacturing of catalyst and for the manufacturing of high energy density micro cells and crystal scintillation counters.

Safety

• Symbol(GHS): GHS07,GHS08
• Signal word: Warning
• Hazard statements: H302+H312+H332-H351
• Precautionary statements: P201-P280-P301+P312+P330-P302+P352+P312-P304+P340+P312-P308+P313
• Hazard Codes: Xi,Xn
• Risk Statements: 20/21/22-40-36/37/38
• Safety Statements: 26-36-36/37/39-45-22
• RIDADR: UN3288
• WGK Germany: 3
• RTECS: VL8740000
• Hazard Note: Irritant
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 28261990