arsenic pentasulfide

arsenic pentasulfide

[′ärs·ən·ik ‚pent·ə′səl‚fīd]
(inorganic chemistry)
As2S5 Yellow crystals that are insoluble in water and readily decompose to the trisulfide and sulfur; used as a pigment.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.