ChemicalBook--->CAS DataBase List--->14457-87-5

14457-87-5

14457-87-5 Structure

14457-87-5 Structure
IdentificationMore
[Name]

CERIUM(III)BROMIDE HEXAHYDRATE
[CAS]

14457-87-5
[Synonyms]

CERIUM(III)BROMIDE HEXAHYDRATE
CeBr3
Cerium bromide (CeBr3)
cerium tribromide
Cerium(III) bromide, anhydrous, beads, #10 mesh, 99.99% metals basis
CERIUM(III) BROMIDE 99%
CERIUM(III) BROMIDE, ANHYDROUS, POWDER, 99.9%
CERIUM(III) BROMIDE ANHYDROUS
CEROUS BROMIDE, 99.9%
Cerium(III)bromide,anhydrous(99.9%-Ce)(REO)
Cerium(III)bromidehydrate(99.9%-Ce)(REO)
cerium(iii) bromide, ultra dry
CERIUM(III) BROMIDE HYDRATE (REO)
CERIUM(III) BROMIDE, ANHYDROUS: 99.9% (REO)
Cerium(III) bromide, ultra dry, 99.9% (REO)
Cerium bromide, ultra dry, anhydrous, 99.9% (metals basis)
Cerium(III) tribromide
[EINECS(EC#)]

238-447-0
[Molecular Formula]

Br3CeH12O6
[MDL Number]

MFCD06496250
[Molecular Weight]

487.92
[MOL File]

14457-87-5.mol
Chemical PropertiesBack Directory
[Melting point ]

730 °C(lit.)
[Boiling point ]

1560℃
[density ]

5.18
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[solubility ]

soluble in H2O
[form ]

powder
[color ]

White to pale gray
[Water Solubility ]

Soluble in water.
[Sensitive ]

Hygroscopic
[Merck ]

14,1995
[Stability:]

hygroscopic
[CAS DataBase Reference]

14457-87-5(CAS DataBase Reference)
[EPA Substance Registry System]

Cerium bromide (CeBr3) (14457-87-5)
Hazard InformationBack Directory
[Chemical Properties]

orange powder(s); hygroscopic [STR93]
[Description]

Cerium(III) bromide is a compound with the molecular formula CeBr3 · H2O. It is composed of colorless needle-shaped crystals that are prone to deliquescence. Cerium(III) bromide is highly soluble in water and ethanol, and is also soluble in acetone. When exposed to heat, it decomposes. The solution of Cerium(III) bromide is neutral to Methyl orange solution, but acidic to litmus. It is recommended to store it in sealed containers.
[Uses]

Cerium(III) bromide hydrate is used in the security, medical imaging, and geophysics detectors, γ-ray scintillation detector in nuclear non-proliferation testing, medical imaging, environmental remediation, and oil exploration.
[Preparation]

Preparation of Cerium(III) bromide: Anhydrous Cerium(III) bromide can be synthesized by either heating Cerium(IV) oxide and Hydrogen bromide to red heat or by reacting trivalent Cerium oxalate with dry Hydrogen bromide at high temperatures.
[reaction suitability]

reagent type: catalyst
core: cerium
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[RIDADR ]

UN1759
[WGK Germany ]

3
[TSCA ]

Yes
[HazardClass ]

8
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Cerium dioxide-->Hydrogen bromide-->CERIUM(III) OXALATE-->CEROUS OXALATE
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Cerium(III) bromide, ultra dry, 99.9% (REO)(14457-87-5)
[Sigma Aldrich]

14457-87-5(sigmaaldrich)
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