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Sodium diethyldithiocarbamate.

Offer type: salePublished: 01.04.2015
Price:70 UAH
Seller:menedzher Tat'yana
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Address:Ukraine, Donets'ka Oblast', Donetsk
Diethyldithiocarbamate sodium is a chemical compound from the group of the carbamates, salt, chelate compound. Formed during the processingof carbon disulphide with diethylamine in the presence of sodium hydroxide. Other dithiocarbamate can be obtained in a similar manner from a secondary amine and carbon disulfide. They are used in organic synthesis of herbicides and in the process of vulcanization. In biology is used as a spin trap free radicals and some inhibitor of metal-dependent enzymes.

Diethyldithiocarbamate is used as a spin trap nitroxides NO radical, in Oncology and as an antioxidant. The formation of complexes of diethyldithiocarbamate with iron is used in a method that allows detection of education nitroxide radical in biological preparations. NO difficult to detect because of the short half-life time, but it is associated with iron-dithiocarbamate complex. The result is a stable complex, which can be determined using electron paramagnetic resonance.[1]

Diethyldithiocarbamate sodium is widely used in analytical and preparative chemistry, in the production of high purity reagents for the production of phosphors and the semiconductor industry. Precipitates the heavy metal cations in the form of diethyldithiocarbamate Sn, Ga, Ni, Co, Cd, In, Pb, Sb, Mo, Cu, Bi, Te(VI), Ag, Se(VI), Tl(III), Pd(II), Hg, Au and Fe(II) and (III), complexes which then absorb.