What is Calcium Bromide ?
Calcium bromide (CaBr2) is used as a developer for photographic film and paper and as a dehydrating agent (drying agent), food preservative, and fire retardant.
Used as a pharmaceutical central nervous system depressant, used in oil drilling, manufacturing ammonium bromide, photosensitive paper, fire extinguishing agent, refrigerant, etc. Mainly used as offshore oil drilling and completion fluid, cementing fluid and workover fluid.