The molecular or chemical formula of Calcium Bromide is CaBr 2. trailer It adopts the rutile structure, featuring octahedral Ca centres bound to six bromide anions, … Synthesis, structure, and reactions It is produced by the reaction of calcium oxide, calcium carbonate with hydrobromic acid or the reaction of calcium metal with elemental bromine. Calcium bromide,hydrate (9CI) HSDB 8493. Or it is made by reacting calcium metal with elemental bromine. Synthesis, Structure, and Reactions. NACRES NA.21 %%EOF LS-48633. Tox21_301859. 5597AF. In its anhydrous form, it anhydrous is hygroscopic colourless crystals sharp saline taste. 0000001016 00000 n Synthesis, structure, and reactions. <]/Prev 193768>> It is produced by the reaction of calcium oxide, calcium carbonate with hydrobromic acid or the reaction of calcium metal with elemental bromine. CaBr 2 is mainly used in drilling fluid. DSSTox_CID_24577. 45 0 obj <> endobj The compound has an effective atomic number of 47 and crystallizes in a trigonal crystal system with the R-3 space group and a density of 3.93 g/cc. Molecular Weight 199.89 (anhydrous basis) EC Number 232-164-6. 0 EINECS 232-164-6. Calcium bromide is the name for compounds with the chemical formula CaBr2(H2O)x. Barium <0.005%. Synthesis, structure, and reactions. 0000005974 00000 n MDL number MFCD00149608. )i������꺜:u����%d�������v��mwa��ß;��Alض�[�*����λ�u!��E���-Vk?�Zs/K�d�x�~9d!E��=W�>/���݅���S��}жg���v�ء�ؗs�*��R{`�:�]{:w��pHۈ� M):���b?LS� Calcium bromide is the calcium salt of hydrobromic acid with the chemical formula of CaBr 2. AKOS015902774. CAS-7789-41-5. 0000076299 00000 n Compare Products: Select up to 4 products. BR1142. IDENTIFICATION: Calcium bromide is a colorless, crystalline solid. [1], It is produced by the reaction of calcium oxide, calcium carbonate with hydrobromic acid or the reaction of calcium metal with elemental bromine.[1]. xref 0000006305 00000 n It is mainly used as dense aqueous solutions for drilling fluids. It is soluble in water and alcohol. 0000001233 00000 n 0000002113 00000 n 0000000676 00000 n Chloride <0.2%. hބXێ��}���G 0000002905 00000 n ]�����l�ǰ��Ӟ�a�����C=�8�=�3L���4��ӧ)@�� �OB� An efficient and ecofriendly method was developed for synthesis of a series ofdihydropyrimidinone derivatives through three-component one-pot cyclocondensationbetween substituted benzaldehydes, beta ketoester and urea/thiourea using calcium bromide asa catalyst under microwave irradiation in a solvent-free condition. It is a white powder that reacts with water to form the hexahydrate. �M�:��u��,����v�6�T�m��� ?O�-DdIf. It adopts the rutile structure, featuring octahedral Ca centres bound to six bromide anions, which also bridge to other Ca centres. 0000076194 00000 n We report the structure and scintillation properties of Eu 2+-activated calcium bromide iodide.CaBr 0.7 I 1.3 was the only composition that could be synthesized in the CaBr 2 –CaI 2 system. It is produced by the reaction of calcium oxide, calcium carbonate with hydrobromic acid or the reaction of calcium metal with elemental bromine. Calcium bromide was used in making collodion emulsions, particularly for dye-sensitized plates. 0000091103 00000 n DSSTox_RID_80326. Br2Ca. DSSTox_GSID_44577. When strongly heated in air, calcium bromide will react with oxygen to produce calcium oxide and bromine: In this reaction the oxygen oxidizes the bromide to bromine. Calcium bromide Usage And Synthesis Uses Made by the action of hydrobromic acid on calcium oxide and crystallization. It is Identification: (ICP) confirms calcium component. It is used in photography, in making other chemicals and drugs, in sizing, road surface freezing mixtures, in fire extinguishers and in oil and gas drilling chemicals.
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