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Cobalt bromide (CoBr2) cas no:7789-43-7

Synonyms: Cobaltbromide; Cobalt dibromide; Cobalt(II) bromide; Cobaltous bromide

Identification
NameCobalt bromide (CoBr2)
CAS7789-43-7
SynonymsCobaltbromide; Cobalt dibromide; Cobalt(II) bromide; Cobaltous bromide
EINECS(EC#)232-166-7
Molecular FormulaBr2Co
Molecular Weight218.74
Chemical Properties
AppearanceReddish violet crystalline powder
Sensitive Hygroscopic
Safety Data

Hazard T: Toxic;Xn: Harmful;
Risk R45
Safety

A poison by ingestion. Exothermic reaction when heated with sodium. When heated to decomposition it emits toxic fumes of Br−. See also COBALT COMPOUNDS and BROMIDES.


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 406mg/kg (406mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"
Food and Chemical Toxicology. Vol. 20, Pg. 311, 1982.

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