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.
In photography for making dry plates and light-sensitive papers; manufacture of mineral waters, NH4Br, fire-extinguishing compositions.
Made by the action of hydrobromic acid on calcium oxide and crystallization. The white granular crystals are soluble in water. Calcium bromide was used in making collodion emulsions, particularly for dye-sensitized plates.
Calcium bromide has a number of useful applications. Used in the oil and gas fields, the compound is a true working example. At almost every stage of the oil and gas extraction process, calcium bromide has found extensive usage. Stability, dependability and ease of use distinguish calcium bromide in the drilling process. There, it is used in "drilling muds" worldwide.
Melting point 730°C
Boiling point 806-812°C
Density 3.353 g/mL at 25 °C (lit.)
Flash point 806-812°C
Storage Storage in RT
Form Powder
Color White
Package 25kg/bag
關(guān)鍵字： Calcium Bromide;Cabr2, Cabr2;7789-41-5;Oil Drilling;Free flowing white;
銅仁市迪凱特礦業(yè)有限公司是一家工貿(mào)一體的企
業(yè)，位于中國水銀最大原產(chǎn)地，貴州銅仁。公司
擁有先進的設(shè)備和從采礦、精煉到包裝的完整產(chǎn)
業(yè)鏈。我們的主打產(chǎn)品是石墨電極，硅酸鋯，鈦
白粉，汞金屬。經(jīng)營范圍是選礦（除稀土、放射
性礦產(chǎn)、鎢）；礦物洗選加工；礦山機械銷售；
金屬礦石銷售；高性能有色金屬及合金材料銷
售；常用有色金屬冶煉；稀有稀土金屬冶煉；貴
金屬冶煉；貨物進出口；氧化鋁，釩鐵，稀有金
屬,碳酸鋯，溴化鈣，氧化鋅等，廠
家直銷，品質(zhì)保證。