Input interpretation
aluminum sulfate
Chemical names and formulas
formula | Al_2(SO_4)_3 Hill formula | Al_2O_12S_3 name | aluminum sulfate IUPAC name | dialuminum trisulfate alternate names | alum | aluminium sulfate | aluminium sulphate | aluminum sulphate | dialuminum trisulfate mass fractions | Al (aluminum) 15.8% | O (oxygen) 56.1% | S (sulfur) 28.1%
Structure diagram
Structure diagram
Basic properties
molar mass | 342.1 g/mol phase | solid (at STP) melting point | 770 °C density | 2.71 g/cm^3 solubility in water | soluble
Units
Solid properties (at STP)
density | 2.71 g/cm^3 vapor pressure | 120 mmHg (at 681 °C)
Units
Chemical identifiers
![CAS number | 10043-01-3 PubChem CID number | 24850 PubChem SID number | 24852105 SMILES identifier | [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3] InChI identifier | InChI=1/2Al.3H2O4S/c;;3*1-5(2, 3)4/h;;3*(H2, 1, 2, 3, 4)/q2*+3;;;/p-6/f2Al.3O4S/q2m;3*-2 RTECS number | BD1700000 MDL number | MFCD00003423](../image_source/99342f20271592a39e30967a4e829278.png)
CAS number | 10043-01-3 PubChem CID number | 24850 PubChem SID number | 24852105 SMILES identifier | [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3] InChI identifier | InChI=1/2Al.3H2O4S/c;;3*1-5(2, 3)4/h;;3*(H2, 1, 2, 3, 4)/q2*+3;;;/p-6/f2Al.3O4S/q2m;3*-2 RTECS number | BD1700000 MDL number | MFCD00003423
NFPA label
NFPA label
NFPA health rating | 1 NFPA fire rating | 0 NFPA reactivity rating | 0
Toxicity properties
RTECS classes | mutagen | reproductive effector | primary irritant
Ion equivalents
Al^(3+) (aluminum cation) | 2 (SO_4)^(2-) (sulfate anion) | 3