COBALT(II) BROMIDE HYDRATE

ChemicalBook > CAS DataBase List > COBALT(II) BROMIDE HYDRATE

COBALT(II) BROMIDE HYDRATE

Product Name: COBALT(II) BROMIDE HYDRATE
CAS No.: 85017-77-2
Chemical Name: COBALT(II) BROMIDE HYDRATE
Synonyms: Cobalt bromide hydrate;COBALT(II) BROMIDE 6 H2O;OBALT(II) BROMIDE HYDRATE;COBALT(II) BROMIDE HYDRATE;Cobalt(ll) bromide hydrate;Cobalt(II) bromide xhydrate;Cobalt(II) broMide hydrate 100GR;COBALT(II) BROMIDE HYDRATE ISO 9001：2015 REACH
CBNumber: CB0144322
Molecular Formula: Br2CoH2O
Formula Weight: 236.76
MOL File: 85017-77-2.mol

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COBALT(II) BROMIDE HYDRATE Property

Melting point:: 47-48°C
Density: 2,462 g/cm³
form: Crystals
Specific Gravity: ～2.462
color: Violet
Water Solubility: Soluble in water.
Sensitive: Hygroscopic
Merck: 14,2435
Exposure limits: ACGIH: TWA 0.02 mg/m3
InChIKey: MOTZAWYGLXXRSO-UHFFFAOYSA-L
CAS DataBase Reference: 85017-77-2

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Safety

Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38
Safety Statements: 26-28-36/37/39-45
RIDADR: UN 3077 9 / PGIII
WGK Germany: 3
RTECS: GF9595000
F: 3
TSCA: Yes
HS Code: 28275900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 334030
Product name: Cobalt(II) bromide hydrate
Packaging: 100g
Price: $137
Updated: 2024/03/01

Sigma-Aldrich

Product number: 334030
Product name: Cobalt(II) bromide hydrate
Packaging: 500g
Price: $511
Updated: 2024/03/01

Alfa Aesar

Product number: 040225
Product name: Cobalt(II) bromide hydrate
Packaging: 50g
Price: $69.65
Updated: 2024/03/01

Alfa Aesar

Product number: 040225
Product name: Cobalt(II) bromide hydrate
Packaging: 250g
Price: $303.65
Updated: 2024/03/01

Strem Chemicals

Product number: 93-2731
Product name: Cobalt(II) bromide hydrate
Packaging: 50g
Price: $84
Updated: 2024/03/01

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COBALT(II) BROMIDE HYDRATE Chemical Properties,Usage,Production

Chemical Properties

Red violet crystal.

Uses

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.

Purification Methods

Crystallise it from water (1mL/g) by partial evaporation in a desiccator. The anhydrous salt is soluble in EtOH, Me2CO, MeOAc to form blue-coloured solutions. [Glemser in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p 1517 1965.]

COBALT(II) BROMIDE HYDRATE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from COBALT(II) BROMIDE HYDRATE manufacturers

Career Henan Chemical Co

Product: COBALT(II) BROMIDE HYDRATE 85017-77-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%HPLC
Supply Ability: 10t
Release date: 2019-12-23

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