Cupric oxychloride

Cupric oxide chloride Cupric oxychloride. See Copper oxychloride... 

Hydrolysis of the cupric oxychloride with hydrochloric acid ... 

Inorganic copper compounds include cuprous oxide cupric oxide copper hydroxide copper carbonate basic copper ammonium carbonate copper acetate copper sulfate copper sulfate, tribasic (Bordeau Mixture) copper oxychloride copper silicate copper lime dust and copper potassium sulfide. Figure 5.10 shows a package of Kocide 101, copper containing products. 

Copper Chloride Basic. See Copper Oxychloride Copper (11) Chlorite, See Cupric Chlorite under... 

Chlorination (-Butyl hypochlorite. N-Chiorosuccinimide. Cupric chloride. Dibenzoyl peroxide. Dimethylformamide. Phosphorus pentachloride. Phosphorus trichloride. Selenium oxychloride. Sodium chlorate. Sulfuryl chloride. Tetra- -butylammonium iodotetrachloride. N,2,4,6-Tetrachloroacetanilide. Thionyl chloride. Trichloromethanesulfonyl chloride. Triphenylphosphine dichloride. 

Consequently, tf the presence erf" palladium chloride proves favorable, that of-H and Cl ions exerts an inhibiting effect Accordingly, a catalytic solution of cupric chloride containing chlorine below stoichiometry is more active than that corresponding to the theory, in other words exhibiting a Cl/Cu atomic ratio of 2/1. This encourages the formation of copper oxychloride, a basic salt which acts by neutralization to reduce the concentration of H+ ions produced during the reaction. 

Baryta white. See Barium sulfate Baryta yellow. See Barium chromate Barytes. See Barium sulfate Basic bismuth chloride. See Bismuth oxychloride Basic copper sulfate. See Cupric sulfate anhydrous Basic lead silica chromate. See Lead silicochromate Basic lead white silicate. See Lead silicate Basic zinc chromate. See Zinc chromate Battery acid. See Sulfuric acid... 

Basic copper chloride. See Copper oxychloride Basic copper sulfate. See Cupric sulfate anhydrous... 

Basic cupric chloride. See Copper oxychloride Basic cupric sulfate. See Copper sulfate, tri basic... 

Konservan ZS. See Carbendazim Konut See Coconut (Cocos nucifera) oil KOP 300. See Cupric sulfate anhydrous KOP -Hydroxide. See Copper hydroxide (ic) KOP OXY-85. See Copper oxychloride Korad A. See Acrylates copolymer Korad Klear. See Acrylic resin Korad. See Acrylates copolymer Koraid PSM. See Aluminum silicate Koralone 500. See 2-n-Octyl-4-isothiazolin-3-one... 

Improvements in available methodology for the oxidation of alkenes to oxirans have been described. Glycidol can be obtained in 90% yield by heating allyl alcohol with cumene hydroperoxide at 110 °C using vanadium oxychloride as catalyst. Oxidation of isoprene with peroxyformic acid gave an 80% crude yield of the vinyl oxiran, which was treated with lithium chloride and cupric chloride to give the useful synthon (15), a key intermediate in the synthesis of vitamin A from j3-ionone. This modified synthesis employs a hitherto unprecedented oxidative chlorination of a vinyl oxiran (Scheme 4). Previously, the best known method for the oxidation... 

Sharps employed the cuprous complex, which is more satisfactory because it is less soluble, and his method has been adopted in principle by the B,P. Further to Sharp s work, however, it has been shown that if analytical reagent grade cuprous chloride is used results are erratic and tend to be low but if freshly prepared cuprous chloride with a very low cupric content is employed results are much more reproducible. This elfect cannot be ascribed solely to the presence of cupric ions and it is possible that some formation of oxychloride may affect the assay. It is essential that pure cuprous chloride which has been stored in sealed ampoules should be used, and that the reagent solution should be prepared immediately before use. The freshly prepared reagent solution is almost colourless and has a pH of about 3 3, but after only four hours storage in a stoppered vessel the solution becomes straw coloured and the pH falls to about 2 0. The method of assay is as follows ... 

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