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Cesium bromide, 99.9% (metals basis)

Catalog No. AA1292830
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Catalog No. AA1292830 Supplier Thermo Scientific Chemicals Supplier No. 01292830
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CAS: 7787-69-1 | BrCs | 212.81 g/mol

Cesium bromide is applied to make radiation detectors and other measuring devices. Cesium bromide has limited application in the deep IR. Cesium bromide is slightly more amenable to optical working than CsI and is sometimes utilized as a beam splitter component in wideband spectrophotometers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7787-69-1
Molecular Formula BrCs
Molecular Weight (g/mol) 212.81
MDL Number MFCD00010954
InChI Key LYQFWZFBNBDLEO-UHFFFAOYSA-M
Synonym cesium bromide, caesium bromide, cesium bromide csbr, tricesium tribromide, csbr, unii-06m25edm3f, caesium 1+ ion bromide, cesiumbromide, br.cs, caesium i bromide
PubChem CID 24592
IUPAC Name cesium;bromide
SMILES [Br-].[Cs+]

Specifications

Boiling Point 1300°C
Melting Point 636°C
Color White
Physical Form Crystalline
Quantity 250 g
Assay Percent Range 99.9% (Metals basis)
Solubility Information Soluble in water.
Formula Weight 212.81
Odor Odorless
Refractive Index 1.6984
Sensitivity Hygroscopic
Density 4.44
Chemical Name or Material Cesium bromide
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Hazard Category H302-H315-H319-H335-H361
Precautionary Statement P201-P202-P261-P264b-P270-P271-P280i-P281-P301+P312-P302+P352-P304+P340-P305+P351+P338-P308+P313-P330-P332+P313-P362-P501c
EINECSNumber 232-130-0
RTECSNumber FK9275000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only

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