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Ammonium alum

Catalog Number
ACM7784261
Product Name
Ammonium alum
Structure
CAS
7784-26-1
Category
Electrolytes
Synonyms
ALUMINUM AMMONIUM SULFATE, 12-HYDRATE;ALUMINUM AMMONIUM SULFATE DODECAHYDRATE;ALUMINUM AMMONIUM SULPHATE, DODECHYDRATE;ALUMINUM AMMONIUM SULPHATE HYDRATED;AMMONIUM ALUM;AMMONIUM ALUMINUM SULFATE DODECAHYDRATE;AMMONIUM ALUM SULFATE DODECAHYDRATE;AMMONIUM A
IUPAC Name
aluminum azanium disulfate dodecahydrate
Molecular Weight
453.33
Molecular Formula
AlH28NO20S2
Canonical SMILES
[NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3]
InChI Key
WZUKKIPWIPZMAS-UHFFFAOYSA-K
Boiling Point
200ºC
Melting Point
93.5ºC
Purity
96%
Density
1.64
Appearance
white crystals or powder
EC Number
616-522-2
Exact Mass
456.07000
Hazard Statements
Xi:Irritant
Safety Description
S26-S36
Stability
Stable.
WGK Germany
3
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