Calcium Bromide and its distribution of fluid are mainly used for offshore oil drilling completion fluid and cementing fluid, workover fluid properties: white crystalline particles or patches, odourless, taste salty, and bitter, specific gravity 3.353, melting point 730 ℃ (decomposition), the boiling point of 806-812 ℃, easy to dissolve in water, soluble in ethanol and acetone, insoluble in ether and chloroform, in the air for a long time to become yellow, have very strong hygroscopicity, neutral aqueous solution.

Storied indoors in a dry, ventilated, cool place, and do not get wet.

Sodium Bromide mainly used in the oil industry for offshore oil drilling completion fluid, cementing fluid, workover fluid. It is a colourless cubic crystal or a white granular powder.

Odourless, salty and slightly bitter.[1]Sodium bromide in the air easy to absorb moisture and agglomerate, but not deliquescence.[2] sodium bromide is soluble in water and the aqueous solution is neutral.Sodium bromide is slightly soluble in alcohol and can react with dilute sulfuric acid to form hydrogen bromide.Under acidic conditions, sodium bromide can be oxidized to free bromine.

Zinc Bromide is an inorganic compound consisting of zinc and bromide. It is manufactured through the reaction between zinc oxide (alternatively, zinc metal) with hydrobromic acid, alternatively by the reaction between zinc metal and bromine. It is a kind of Lewis acid in organic chemistry. It can be used as the electrolyte in the zinc bromide battery. In oil and natural gas industry, its related solution can be used to displace drilling mud. Moreover, its solution can be used as a transparent shield against radiation. Finally, it can be used as a catalyst for the Stereospecific and regioselective reaction between silacyclopropanes with carbonyl compounds.