Chromium difluoride

Chromium difluoride Basic information
Product Name:Chromium difluoride
Synonyms:Chromium(II)fluoride99%;CHROMIUM(II) FLUORIDE, ANHYDROUS;TITANIUM(III) FLUORIDE 97%;Chromium(Ii)Fluoride,Gpr;Chromium(II)fluoride,anhydrous,95%;Chromium fluoride (CrF2);Chromium(II) fluoride 99%;Chromium(II) difluoride
CAS:10049-10-2
MF:CrF2
MW:89.99
EINECS:233-168-0
Product Categories:metal halide;Catalysis and Inorganic Chemistry;Chemical Synthesis;Chromium Salts;ChromiumMetal and Ceramic Science;Salts
Mol File:10049-10-2.mol
Chromium difluoride Structure
Chromium difluoride Chemical Properties
Melting point 1100 °C
Boiling point 1300 °C
density 4,11 g/cm3
Fp >1300°C
storage temp. -20°C
form Powder
color green
Specific Gravity4.11
Water Solubility insoluble
Sensitive Hygroscopic
Merck 14,2245
Exposure limitsACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 0.5 mg/m3; TWA 2.5 mg/m3
CAS DataBase Reference10049-10-2(CAS DataBase Reference)
NIST Chemistry ReferenceChromium difluoride(10049-10-2)
Safety Information
Hazard Codes C
Risk Statements 34-20/21/22
Safety Statements 26-27-28-36/37/39-45-25
RIDADR UN 3260 8/PG 2
WGK Germany 3
3-9
Hazard Note Corrosive/Hygroscopic
HazardClass 8
PackingGroup II
HS Code 2826199090
MSDS Information
ProviderLanguage
Chromium(II) fluoride English
SigmaAldrich English
ACROS English
ALFA English
Chromium difluoride Usage And Synthesis
Chemical Propertiesgreen crystalline powder
UsesIn chromizing; in catalytic cracking of hydrocarbons; alkylation catalyst; in nuclear reactor fuels.
UsesChromium(II) fluoride is used in chrome plating.
HazardA poison. Strong irritant to eyes and skin.
Chromium difluoride Preparation Products And Raw materials
Ammonium hydrogen difluoride sodium fluoride CHROMIUM POTASSIUM FLUORIDE Chromium difluoride Diethylaminosulfur trifluoride Chromium(VI) oxide Oxygen difluoride CHROMIUM (IC) FLUORIDE Potassium chromate Aluminum fluoride ChroMiuM boride Sulfur hexafluoride Chromium Chromium(III) fluoride FLUORIDE STANDARD Hydrogen fluoride Sodium fluoride Chromium(III) fluoride tetrahydrate

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