| Identification | |
| Name: | Aluminium ammonium sulfate dodecahydrate |
| Synonyms: | Sulfuricacid, aluminum ammonium salt (2:1:1), dodecahydrate (8CI,9CI);Aluminum ammoniumbis(sulfate) dodecahydrate;Aluminum ammonium disulfate dodecahydrate;Aluminumammonium sulfate (Al(NH4)(SO4)2) dodecahydrate;Sulfuric acid, aluminumammonium salt, hydrate (2:1:1:12);Ammonia alum;Ammonium alum;Ammonium alum (NH4Al(SO4)2.12H2O);Ammonium aluminum disulfate dodecahydrate;Ammonium aluminum sulfatedodecahydrate;Ammonium aluminum sulfate hydrate;Monoaluminum monoammoniumdisulfate dodecahydrate; |
| CAS: | 7784-26-1 |
| EINECS: | 232-055-3 |
| Molecular Formula: | AlNH4.(SO4)2.12(H2O) |
| Molecular Weight: | 453.33 |
| InChI: | InChI=1/Al.H3N.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;1H3;2*(H2,1,2,3,4);12*1H2/q+3;;;;;;;;;;;;;;;/p-3 |
| Molecular Structure: |  |
| Properties | |
| Density: | 1.64 |
| Stability: | Stable. |
| Appearance: | white crystals or powder |
| Specification: |
?Aluminium ammonium sulfate dodecahydrate (CAS NO.7784-26-1) is also named as Alum, ammonium ; Aluminum ammonium bis(sulfate) dodecahydrate ; Aluminum ammonium disulfate dodecahydrate ; Aluminum ammonium sulfate (1:1:2) dodecahydrate ; Aluminum ammonium sulfate (Al(NH4)(SO4)2) dodecahydrate ; Ammonia alum ; Ammonium alum ; Ammonium alum (NH4Al(SO4)2.12H2O) ; Ammonium aluminum disulfate dodecahydrate ; Ammonium aluminum sulfate hydrate ; Monoaluminum monoammonium disulfate dodecahydrate?.?Aluminium ammonium sulfate dodecahydrate (CAS NO.7784-26-1) is?white crystals or powder.?It is easily soluble in water, soluble in dilute acid, glycerin, insoluble in alcohol . |
| Color: | White powder COLORLESS HEXAGONAL CRYSTALS |
| Safety Data | |
| Hazard Symbols |
Xi:Irritant
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