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Cobalt(II) bromide hydrate

Catalog No. AA4022518
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250 g
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AA4022518 50 g
AA4022530 250 g
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Catalog No. AA4022518 Supplier Thermo Scientific Chemicals Supplier No. 04022518
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Description

For Hygrometers, Catalysts | CAS: 85017-77-2 | Br2Co | 218.74 g/mol

Hygrometers, catalystsCobalt(II) bromide hydrate is mainly used as a catalyst in organic synthesis, like C-metal, C-heteroatom and C-C bond formations, addition to unsaturated bonds, cyclizations, polymerization, oxidations reductions and carbonylations. It reacts with ammonia to form coordination compound bromopentaamminecobalt(III) bromide. It reacts with triphenylphosphine and form complexes of cobalt(II) bromide, which used as a catalyst in organic synthesis.

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.

Chemical Identifiers

CAS 85017-77-2
Molecular Formula Br2Co
Molecular Weight (g/mol) 218.74
MDL Number MFCD00016017
InChI Key BZRRQSJJPUGBAA-UHFFFAOYSA-L
Synonym cobalt ii bromide hydrate, acmc-20alea, br2co.h2o, cobaltous bromide hydrate, dibromocobalt-water 1/1, cobalt ii bromide hexahydrate, cobalt bromide cobr2 ,hydrate 9ci
PubChem CID 16212115
SMILES [Co++].[Br-].[Br-]

Specifications

Melting Point 47°C to 48°C (decomposition)
Color Purple-Red
Physical Form Crystalline Granules
Quantity 50 g
Solubility Information Soluble in water.
IUPAC Name λ²-cobalt(2+) dibromide
Formula Weight 218.75 (Anhydrous)
Odor Odorless
Sensitivity Hygroscopic
Appearance Red-purple crystalline granules
Density 2.46 g/cm3
Chemical Name or Material Cobalt(II) bromide hydrate
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Safety and Handling

Hazard Category H302-H315-H319-H335
Precautionary Statement P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
DOTInformation Hazard Class: 9; Packaging Group: III
EINECSNumber 232-166-7
RTECSNumber GF9595000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only