Brometo de cálcio

Calcium bromide
Alerta sobre risco à saúde
Nome IUPAC Calcium bromide
Outros nomes Calcium dibromide
Identificadores
Número CAS 7789-41-5,
22208-73-7 (dihydrate)
PubChem 24680
Número RTECS EV9328000
Propriedades
Fórmula molecular CaBr2
Massa molar 199.89 g/mol (anhydrous)
235.98 g/mol (dihydrate)
Aparência Odorless, very hygroscopic colorless crystals
sharp saline taste
Densidade 3.353 g/cm3
Ponto de fusão

730 °C

Ponto de ebulição

1935 °C (anhydrous)
810 °C (dihydrate)

Solubilidade em água 125 g/100 mL (0 °C)
143 g/100 ml (20°C)
312 g/100 mL (100 °C)
Solubilidade em alcohol, acetone soluble
Acidez (pKa) 9
Estrutura
Estrutura cristalina rhomboid
Riscos associados
Principais riscos
associados
Decomposes on heating at high temperature producing toxic and corrosive fumes
NFPA 704
0
1
0
 
LD50 4100 mg/kg (rat, oral)
1580 mg/kg (mouse, subcutaneous)
Compostos relacionados
Outros aniões/ânions Fluoreto de cálcio
Cloreto de cálcio
Iodeto de cálcio
Outros catiões/cátions Brometo de magnésio
Brometo de estrôncio
Brometo de potássio
Brometo de escândio
Página de dados suplementares
Estrutura e propriedades n, εr, etc.
Dados termodinâmicos Phase behaviour
Solid, liquid, gas
Dados espectrais UV, IV, RMN, EM
Exceto onde denotado, os dados referem-se a
materiais sob condições normais de temperatura e pressão

Referências e avisos gerais sobre esta caixa.
Alerta sobre risco à saúde.

Brometo de cálcio é o composto de fórmula química CaBr2

Referências

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