gold sodium thiosulfate


gold sodium thiosulfate

[¦gōld ′sōd·ē·əm ‚thī·ō′səl‚fāt] (pharmacology) Na3 Au(S2O3)2·2H2O A white crystalline compound that is freely soluble in water; used for treatment of rheumatoid arthritis and lupus erythematosus.