Calcium Bromide Brine (solution)

Chemical Name: Calcium Bromide

Formula: CaBr2

CAS Number: 7789-41-5

Molecular Weight: 199.88

General & Use:
Calcium bromide 52% solution is used as a completion and workover fluid to control wellbore pressures in upstream oil & gas operations. It can be used alone or mixed with calcium chloride and/or zinc/calcium bromide to achieve a clear, solids-free fluid over a wide range of densities and crystallization temperatures.


Appearance clear solution
Assay (as CaBr2 %) 52-54
Density 20/20 °C (g/ml) <1.7
Crystallization Point (°C) >(-)7
pH (1:10 Dilution) 7min

Calcium bromide can be supplied in bulk, in PE drums with a net weight of 340 kg or in IBCs with a net weight of 1.70 MT.