1.0 2010-04-08 22:09:12 UTC 2015-07-20 22:33:56 UTC FDB010577 Calcium aluminosilicate Anticaking agent Calcium aluminosilicate E554? Al2CaO12Si4 398.376 397.772349633 dialuminium(3+) ion calcium tetrakis(oxosilanebis(olate)) dialuminium(3+) ion calcium tetrakis(oxosilanebis(olate)) 12251-31-9 [Al+3].[Al+3].[Ca++].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O InChI=1S/2Al.Ca.4O3Si/c;;;4*1-4(2)3/q2*+3;+2;4*-2 WNCYAPRTYDMSFP-UHFFFAOYSA-N belongs to the class of inorganic compounds known as post-transition metal silicates. These are inorganic compounds in which the largest oxoanion is silicate, and in which the heaviest atom not in an oxoanion is a post-transition metal. Post-transition metal silicates Inorganic compounds Mixed metal/non-metal compounds Post-transition metal oxoanionic compounds Post-transition metal silicates Inorganic calcium salts Inorganic oxides Metalloid salts Miscellaneous silicates Post-transition metal salts Inorganic calcium salt Inorganic metalloid salt Inorganic oxide Inorganic post-transition metal salt Inorganic salt Post-transition metal silicate Silicate logp -1.4 ChemAxon pka_strongest_acidic 3.84 ChemAxon iupac dialuminium(3+) ion calcium tetrakis(oxosilanebis(olate)) ChemAxon average_mass 398.376 ChemAxon mono_mass 397.772349633 ChemAxon smiles [Al+3].[Al+3].[Ca++].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O ChemAxon formula Al2CaO12Si4 ChemAxon inchi InChI=1S/2Al.Ca.4O3Si/c;;;4*1-4(2)3/q2*+3;+2;4*-2 ChemAxon inchikey WNCYAPRTYDMSFP-UHFFFAOYSA-N ChemAxon polar_surface_area 63.19 ChemAxon refractivity 4.33 ChemAxon polarizability 4.22 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 3 ChemAxon donor_count 0 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon