Magnesium hydroxychloride

With the Ziegler catalyst, R3AI + TiCl supported on magnesium hydroxychloride, chemisorption can be represented by Reaction 20. 

Magnesium hydroxychloride cement (Sorel cement, magnesium oxychloride cement)... 

Magnesium Hydroxychloride Cement n (Sorel cement, magnesium oxychloride cement) A mixture of magnesium chloride and magnesium oxide that reacts with water for form a solid mass, presumed to be magnesium hydroxychloride, Mg(OH)Cl. It has been useful as an intumescent coating for urethane foams and other materials such as polystyrenes, nylons, acetals, polyesters, and silicones. 

Triphenylbismuthine hydroxychloride, (C6H5)3Bi(OH)Cl. — When the corresponding dichloride is dissolved in chloroform containing a little light petroleum and moist ammonia is passed m, a white solid IS deposited. This is collected and washed first with cold water and then with hot water to remove the ammonium chloride formed. The hot water produces effervescence and evolution of chloroform, which is apparently present as chloroform of crystalhsation. The pure compound is a white powder, M.pt. 160° to 161° C., completely soluble in cold chloroform, hot alcohol or nitrobenzene, moderately soluble in benzene, xylene, acetone or ether, and insoluble in water or light petroleum. When treated with methyl magnesium iodide only triphenylbismuthine and its dichloride are obtained. 

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