Sodium diethyl dithiocarbamateCAS No. : 20624-25-3Appearance: white to off-white crystal. English name: Sodium diethyl dithiocarbamate Traits: soluble in water, no irritating odor. Quality Index： Test ItemsUnit Of MeasureLab Test ResultsContent%≥ 9495.4free alkali %≥ 0.3%0.3%use:1, ethyl sulfur nitrogen and xanthate, black medicine, compared with more strong ability to catch, flotation speed, dosage and other characteristics of the province. 2, in the sulfide ore flotation and has a good selectivity. 3, in copper, lead, zinc, antimony and other multi-metal sulfide ore flotation, is better than xanthate and black drugs sorting effect. 4, can be used for metal smelting purification, but...