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CHEBI:74779 - aluminium sulfate octadecahydrate

ChEBI IDCHEBI:74779
ChEBI Namealuminium sulfate octadecahydrate
Stars
DefinitionA hydrate resulting from the the formal combination of anhydrous aluminium sulfate with approximately 18 mol eq. of water. The commercial product usually contains 5-10% less water than theory. It is one of the commonest hydrates of aluminium sulfate.
Last Modified18 July 2013
SubmitterGareth Owen
DownloadsMolfile
Formula2Al.18H2O.3O4S
Net Charge0
Average Mass666.423
Monoisotopic Mass666.00843
SMILESO.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].[Al+3].[Al+3]
InChIInChI=1S/2Al.3H2O4S.18H2O/c;;3*1-5(2,3)4;;;;;;;;;;;;;;;;;;/h;;3*(H2,1,2,3,4);18*1H2/q2*+3;;;;;;;;;;;;;;;;;;;;;/p-6
InChIKeyAMVQGJHFDJVOOB-UHFFFAOYSA-H
Roles Classification
Biological Roles:
nutrient  A nutrient is a food component that an organism uses to survive and grow.
nutrient  A nutrient is a food component that an organism uses to survive and grow.
Application:
astringent  A compound that causes the contraction of body tissues, typically used to reduce bleeding from minor abrasions.
ChEBI Ontology
Outgoing Relation(s)
aluminium sulfate octadecahydrate (CHEBI:74779) has part aluminium sulfate (anhydrous) (CHEBI:74768)
aluminium sulfate octadecahydrate (CHEBI:74779) is a aluminium sulfate (CHEBI:74772)
aluminium sulfate octadecahydrate (CHEBI:74779) is a hydrate (CHEBI:35505)
IUPAC Name 
aluminium sulfate—water (1/18)
Synonyms  Source
Al2(SO4)3·18H2OChEBI
aluminium sulfate.18H2OChEBI
cake alumChEBI
patent alumChEBI
aluminum(III) sulfate octadecahydrateChEBI
aluminum sulfate.18H2OChEBI
Registry NumbersSources
Reaxys:14744192Reaxys
CAS:7784-31-8ChemIDplus