CaCl2 Calcium chloride

AIN = aluminum nitride CaCl2 = calcium chloride A1203 = aluminum oxide... 

CaCl2 = Calcium chloride CH2CI2 = Dichioromethane (methylene chloride) CCI4 = Carbon tetrachloride CV Cyclic voltammetry-DPV = Differential... 

CaCl2 calcium chloride, preferred to calcium dichloride... 

Large funnel filter paper two 1 L beakers five 250 ml beakers 1 L graduated cylinder distilled water red and blue litmus paper 21.2 g Na2C03 (sodium carbonate) 22.2 g CaCl2 (calcium chloride) 10.0 g CaO (calcium oxide) stirring rod two watch glasses distilled water wash bottle. 

Predict the shapes of the following molecules H2S (hydrogen sulfide), CaCl2 (calcium chloride), CH4 (methane), BF3 (boron trifluoride), and KBr (potassium bromide). 

CaCl2 calcium chloride 1.40 De-icing roads in winter, controUing dust in summer, concrete additive... 

CaCl2 calcium chloride BajN2 barium nitride... 

Calcium Chloride. Dissolve 100 g. of CaCl2,6H20 (or 50 g. of anhydrous CaClj) in water and make up to i litre. 

It is often necessary to obtain temperatures below that of the laboratory. Finely-crushed ice is used for maintaining the temperature at 0-5° it is usually best to use a slush of crushed ice with sufficient water to provide contact with the vessel to be cooled and to stir frequently. For temperatures below 0°, the commonest freezing mixture is an intimate mixture of common salt and crushed ice a mixture of one part of common salt and three parts of ice will theoretically produce a temperature of about — 20° but, in practice, the ice salt mixtures give temperatures of — 5° to — 18°. Greater cooling may be obtained by the use of crystalline calcium chloride temperatures of — 40° to — 50° may be reached with five parts of CaCl2,6H20 and 3 5-4 parts of crushed ice. 

Calcium chloride in the spent brine includes the residual quantity in the raw brine plus CaCl2 produced in equation 14. Approximately 0.84 kg of by-product calcium chloride are produced per kg of magnesium hydroxide via the brine-dolime process. 

Viscosity is an important property of calcium chloride solutions in terms of engineering design and in appHcation of such solutions to flow through porous media. Data and equations for estimating viscosities of calcium chloride solutions over the temperature range of 20—50°C are available (4). For example, at 25°C and in the concentration range from 0.27 to 5.1 molal (2.87—36.1 wt %) CaCl2, the viscosity increases from 0.96 to 5.10 mPa-s (=cP). 

USP XXII general dihydrate 99-107% CaCl2-2 H2O calcium chloride for injections, sterile solution in water, 95—105% of labeled CaCL-2 H,0 ... 

Bleaching Powder. This material, known siace 1798, is made by chlorination of slightly moist hydrated lime, calcium hydroxide [1305-62-0] Ca(OH)2- It has the empirical formula Ca(OCl)2 CaCl2 Ca(OH)2 2H20. Its compositioa, loag a subject of coatroversy, was estabHshed by phase studies, microscopy, and x-ray diffraction techniques (241). The initial chlorination products are monobasic calcium chloride [14031-38-4] and dibasic calcium hypochlorite [12394-14-8] ... 

---