1.0 2010-04-08 22:10:47 UTC 2025-11-18 23:46:41 UTC FDB013561 Tricalcium silicate Anticaking agent for table salt Alite Basic calcium silicate C3S Calcium oxide silicate Calcium oxide silicate (Ca3O(SiO4)) Calcium silicate (Ca3SiO5) Calcium silicon oxide (Ca3SiO5) Natural alite Silicic acid (H6SiO5), calcium salt (1:3) Silicic acid (H6SiO5), tricalcium salt Tricalcium silicate Tricalcium silicon pentaoxide Ca3O5Si 228.317 227.839273108 dicalcium oxocalcium silicate dicalcium calcium oxide orthosilicate 12168-85-3 [Ca++].[Ca++].O=[Ca].[O-][Si]([O-])([O-])[O-] InChI=1S/3Ca.O4Si.O/c;;;1-5(2,3)4;/q;2*+2;-4; BCAARMUWIRURQS-UHFFFAOYSA-N belongs to the class of inorganic compounds known as alkaline earth metal silicates. These are inorganic compounds in which the largest oxoanion is silicate, and in which the heaviest atom not in an oxoanion is an alkaline earth metal. Alkaline earth metal silicates Inorganic compounds Mixed metal/non-metal compounds Alkaline earth metal oxoanionic compounds Alkaline earth metal silicates Inorganic calcium salts Inorganic oxides Metalloid salts Miscellaneous silicates Alkaline earth metal silicate Inorganic calcium salt Inorganic metalloid salt Inorganic oxide Inorganic salt Silicate melting_point Mp 2150° logp -2.6 ChemAxon pka_strongest_acidic 9.82 ChemAxon pka_strongest_basic -4.8 ChemAxon iupac dicalcium oxocalcium silicate ChemAxon average_mass 228.317 ChemAxon mono_mass 227.839273108 ChemAxon smiles [Ca++].[Ca++].O=[Ca].[O-][Si]([O-])([O-])[O-] ChemAxon formula Ca3O5Si ChemAxon inchi InChI=1S/3Ca.O4Si.O/c;;;1-5(2,3)4;/q;2*+2;-4; ChemAxon inchikey BCAARMUWIRURQS-UHFFFAOYSA-N ChemAxon polar_surface_area 92.24 ChemAxon refractivity 5.77 ChemAxon polarizability 5.14 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 4 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon