Word Study
Glyoxal
CIDE DICTIONARY
Glyoxal, n. [Glycol + oxalic + aldehyde.].
A white, amorphous, deliquescent powder, (CO.H)2 , obtained by the partial oxidation of glycol. It is a double aldehyde, between glycol and oxalic acid. [1913 Webster]
For further exploring for "Glyoxal" in Webster Dictionary Online