Calcium Chloride is an ionic compound with the chemical formula CaCl2. Therefore, a sample of calcium chloride contains twice as many chloride ions as calcium ions. Learn about its properties and uses.
Abbaszadegan A, Sedigh Shams M, Jamshidi Y, Parashos P, Bagheri R. Effect of calcium chloride on physical properties of calcium-enriched mixture cement. Aust Endod J 2015;41(3):117-21.Abbaszadegan A, Sedigh Shams M, Jamshidi Y, Parashos P, Bagheri R. Effect of calcium chloride on ...
Here, we present a pioneer quantitative study of the dynamic properties of the chloride currents belonging to calcium-activated chloride channels (CaCCs) of Xenopus laevis oocytes, analyzed under different external pH environments (acid, neutral and basic). Xenopus oocytes have long been a model ...
Formerly produced byelectrolysisof anhydrous calcium chloride, pure calcium metal is now made commercially by heating lime with aluminum. The metal reacts slowly withoxygen, water vapour, andnitrogenof the air to form a yellow coating of the oxide, hydroxide, and nitride. It burns in air or pu...
Calcium chloride is mainly produced by reacting limestone(CaCO3)with hydrochloric acid (HCl). The chemical equation is: CaCO3+2HCl→CaCl2+CO2+H2O(aq) It is also produced as a major by-product during the manufacture of soda ashNa2CO3by the Solvay process, in which limestone is reacted with ...
Precipitation of alkaline phospha- tase-treated CaPP (0.5 mg/ml) could not be induced by addition of large amounts of calcium chloride at all p H values above 7.0. Calcizim Binding by CaPP When 4 mEq/liter calcium was added to 0.5 ml of a 4.0 mg/ml CaPP solution at p H 7.8, 67%...
This ionic liquids based hydrothermal method is a novel and facile route for the synthesis of other apatite phosphors. 展开 关键词: Ionic liquids Calcium chloroapatite Morphology controllable synthesis Luminescence properties DOI: 10.1007/s11051-013-1973-y ...
Magnesium is commercially produced byelectrolysisof molten magnesium chloride (MgCl2), processed mainly from seawater and by the direct reduction of its compounds with suitable reducing agents—e.g., from the reaction of magnesium oxide or calcined dolomite with ferrosilicon (the Pidgeon process). (...
Calcium hydroxide (Ca(OH)2), a soft white powder that is widely used as a raw material in the chemical industry. It forms when calcium oxide is mixed with water. The compound has two hydroxide ions (OH−) for each ion of calcium (Ca2+). The chemical is
The cup prefill up with an hydrous calcium chloride, leaving 3 mm above to the top, after that the sample place under conditions 25 °C and 100% relative humidity (RH), according to stander ASTM E96-00 [16,149,150]. Water Vapor Permeability (WVP) calculated by the Equations (3) to ...