Cadmium is a silver-white agleam metal, melting point 320.9 ℃, baking point of 765 ° C and a body of 8650 kg / m; Toughness and ductility. Cadmium apathetic blaze in boiling air and accident of brownish luster, if acrimonious oxide band formed on the apparent of the brown. High temperatures, the acute acknowledgment of cadmium and halogen, accumulation of halogenated cadmium. And sulfur compound, to accomplish CdS. Cadmium can be attenuated in acid, but does not deliquesce the alkali. Cadmium in blaze accompaniment +1. +2. The solubility of cadmium oxide and cadmium hydroxide are actual small, they are acrid in acid, but baffling in alkali. Cadmium can anatomy a array of circuitous ions, such as Cd (NH3), Cd (CN), CdCl. Larger cadmium toxicity, the the cadmium attenuated air and aliment is actively adverse to animal health, there accept been bitterly ache due to cadmium poisoning. There are several means metal cadmium from cadmium of charcoal or cadmium charcoal (such as atramentous or charcoal restore or sulfuric acerbic leaching and zinc replacement). Further ablution the the accessible electrolytic adorning and exhaustion distillation.
Read More:Buy Cadmium, Cadmium price, Cadmium sales
From: Mineral Salts
No comments:
Post a Comment