Calcium bromide synthesis
1synthesis methods
- Product Name:Calcium bromide
- CAS Number:7789-41-5
- Molecular formula:Br2Ca
- Molecular Weight:199.89
CaBr2·2H2O has a melting point of 38°C where it
dissolves in its own waters of hydration. Its density is
2.290 g/cm3. It can be prepared by reaction in solution
with HBr on the carbonate:
CaCO3 (solid)＋HBr (liq)→CaBr2 (liq)＋ CO2 (gas)
An improved method for producing calcium bromide has been developed by reacting hydrogen bromide with calcium hydroxide in the presence of water.
CaCO3 (solid)＋HBr (liq)→CaBr2 (liq)＋ CO2 (gas)
An improved method for producing calcium bromide has been developed by reacting hydrogen bromide with calcium hydroxide in the presence of water.
7440-70-2
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$17.00/5g
7789-41-5
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$14.00/1g
Yield:-
Reaction Conditions:
with hydrogen bromide in not givenformation of single crystal; product not isolated;
References:
Yamaguchi, S. [Bulletin of the Chemical Society of Japan,1943,vol. 18,p. 53 - 91]