Ammonium copper

C. Przibylla prepared the triple salt ammonium copper lead nitrite,... [Pg.498]

Preparation of a Hydrated Double Salt Ammonium-Copper Sulphate, (NH SOpCuSCVe O... [Pg.61]

Read the preliminary discussion which precedes the preparation of ammonium-copper sulphate, page 61. [Pg.62]

Preparation 3 illustrated the formation of a double salt, ammonium copper sulphate, (NH SCh-CuSCh-OI O. In the double salt, ammonium plays the part of a positive radical. In the present preparation ammonia plays an altogether different role. It does not possess a primary valence, and it enters into a molecular compound with the salt by virtue only of a secondary valence. In fact, the ammonia in this preparation is held in the same sort of a combination as the water in the hydrate CuS04-5H20. The molecules of ammonia would appear to be bound to the copper rather than to the sulphate radical, because when the salt is dissolved in water the four ammonia molecules remain in combination with the copper as the complex ion Cu(NH3)4++, while the sulphate radical appears as the ordinary SO4 ion. Thus we might say that this salt is the sulphate of the ammonio-copper complex. (Cf. Ammoniates, page 118.)... [Pg.227]

Double fluorides with the alkali metals, ammonium, copper, zinc, nickel, and cobalt, are known, namely ... [Pg.22]

Crystalline ammonium, copper, potassium, and rubidium salts have also been reported for a -D-glucosaccharinic acid. [Pg.79]

Ammonium copper(II) sulfate hexahydrate [64] loses 4H2O between 339 and 393 K with no influence of water vapour pressure on reaction rate below 172 N m . The Avrami-Erofeev equation n = 2 fitted the data below 350 K with E, = 170 kJ mol. Above this temperature the contracting area equation applied and E, = 82 kJ mol. ... [Pg.229]

Cobalt ammonium Copper sulphate Sulphuric acid... [Pg.633]

Copper carbonate, basic copper ammonium carbonate Carbonic acid, ammonium copper sail Copper count N Croptex Fungex, A protectant fungicide. Registered by EPA as a fungicide and herbicide. Central Garden i Pat Chemical SpecialtiBS Inc. Hortichem Ltd. [Pg.157]

Ammonium copper(ll) chloride dihydrate CuCI,-2NH,CI-2H,0 10060-13-6 277.466 blue-grn tetr cry llOdec 1.993 s H,0, FtOH... [Pg.696]

Solubility of Mixed Crystals of Potassium Copper Sulphate AND Ammonium Copper Sulphate in Water. [Pg.262]

Ammonium copper(ll) chloride CuCI,-2NH3CI 10060-13-6 241.436 yel hyg orth cry s/O... [Pg.688]

Ammonium N-cocoyl sarcosinate. See Ammonium cocoyl sarcosinate Ammonium copper carbonate. See Copper ammonium carbonate Ammonium C12-15 pareth sulfate CAS 125301-89-5... [Pg.256]

Carbonic acid, ammonium copper salt. See Copper ammonium carbonate Carbonic acid, ammonium salt. See Ammonium carbonate... [Pg.767]

Synonyms Ammonium copper carbonate Carbonic acid, ammonium copper salt... [Pg.1035]

The half-wave potentials for the copper citrate solutions are essentially identical to the literature values for the aquo-ammonium/copper species in solution, while the values for EDTA/Cu indicate a much more stable complex. [Pg.47]

Copper Organo-copper compounds Acetates Ammonium copper acetate acetic acid... [Pg.427]

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