ammonia alum
Also found in: Thesaurus, Encyclopedia.
Related to ammonia alum: ammonium aluminum sulfate
ThesaurusAntonymsRelated WordsSynonymsLegend:
Switch to new thesaurus
| Noun | 1. | ammonia alum - a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum Al, aluminium, aluminum, atomic number 13 - a silvery ductile metallic element found primarily in bauxite double salt - a solution of two simple salts that forms a single substance on crystallization |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.