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Synonyms: O-Ethylxanthic acid potassium salt, KEX, Potassium O-ethyl dithiocarbonate, Potassium xanthogenate
Potassium ethyl xanthate is an organosulfur compound with the chemical formula CH3CH2OCS2K.
P 2221 (OTTO) Potassium ethylxanthate Cas 140-89-6 - used in the mining industry as flotation agent for extraction of the ores of copper, nickel, and silver.The method exploits the affinity of these "soft" metals for the organosulfur ligand. P 2221 (OTTO) Potassium ethylxanthate Cas 140-89-6 - used in the mining industry for the separation of ores.
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