Sodium Ethyl Xanthate
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Product Description
Sodium Ethyl Xanthate
Specification of Product
Product Name : Sodium Ethyl Xanthate
sodium O-ethyl dithiocarbonate
Ethylxanthic acid sodium salt
Grade: Ⅰ Grade
Molecular Formula: C3H5NaOS2
Cas No.: 140-90-9
Sodium Ethyl Xanthate Quality Standard
Dry goods Synthetics
Appearance: Yellow granular particles stick Yellow granular particles stick
Purity, %, ≥: 90.0 85.0
Free Alkali, %, ≤： 0.2 0.5
Water and volatiles, %, ≤: 4.0 10.0
Solubility: Soluble in water free of impurities
Packaging, transportation, and storage
Package：25kg/ Bag; 17MT/20'FCL
Store in a dry, cool place with good ventilation.
Sodium Ethyl Xanthate Applications
Sodium Ethyl Xanthate is the most selective collector in the xanthate series.
Sodium Ethyl Xanthate is widely used for the preferential flotation of easily floatable or complex non-ferrous metal sulfide ores.
Sodium Ethyl Xanthate can also be used in combination with a sulfiding agent for the flotation of copper and lead oxide ores.
Sodium Ethyl Xanthate is used as a precipitant in hydrometallurgy (e.g., for zinc electrolyte purification) and as a rubber vulcanization accelerator.