Ingram, G.; Toms, B. A. The reactions of sodium ethyl xanthate with ethanol and with water.. Journal of the Chemical Society (Resumed). 1961: 117–127. doi:10.1039/JR9610000117.
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Report 5 (1995), p. 2, citing Rao, R.S., “Xanthates and Related Compounds”, Marcel Dekker, New York, 1971 ISBN0-8247-1563-2 and Keller, C.H. (1925) 美國專利第1,554,216号 "Concentration of gold, sulphide minerals and uranium oxide minerals by flotation from ores and metallurgical plant products"