Iron(III) ammonium sulfate 12-hydrate

monoammoniumferric sulfate dodecahydrate ; ammonium iron(3+) disulfate dodecahydrate ; ammoniumiron sulfate ((nh4)fe(so4)2) dodecahydrate ; sulfuric acid, ammoniumiron(3+) salt (2:1:1), dodecahydrate (8ci,9ci) ; iron alum ; ammonium iron(iii) s ; ironammoniumdisulphate ; ammonium ferric sulfate ; ferric alum,iron alum ; ammoniumferric disulfate dodecahydrate ; ammonium iron sulfate(nh4fe(so4)2.12h2o) ; iron(iii) ammonium ; ferric ammonium sulfate ; ferric ammonium alum ; ferric ammoniumalum (fenh4(so4)2.12h2o) ; ironammoniumsulfate ; ferric ammonium sulfate dodecahydrate ; alum iron ; ammonium iron disulfate dodecahydrate