a. Chem. Also -indilic. [ad. F. sulfindylique (Dumas, 1836): see SULPH-, IND(IGO), -YL(E), -IC.] Old synonym of SULPHINDIGOTIC. Hence Sulphindylate, a salt of sulphindylic acid.
1838. T. Thomson, Chem. Org. Bodies, 378. M. Dumas has lately examined this solution of indigo in sulphuric acid … and has given it the name of sulphindilic acid. Ibid The sulphindilate of barytes.
1857. Miller, Elem. Chem., Org., viii. 530. [see prec.]. Ibid. Sulphindylate of ammonia.
