calcium oxalate
(redirected from CaC2O4)Also found in: Medical.
calcium oxalate
[′kal·se·əm ′äk·sə‚lāt] (inorganic chemistry)
CaC2O4·H2O A salt of oxalic acid in the form of white crystals that are insoluble in water.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.