1.0 2010-04-08 22:10:39 UTC 2025-11-18 23:43:34 UTC FDB013328 Dicalcium orthosilicate Anticaking agent Belite Calcium silicate Dicalcium orthosilicate Dicalcium silicate E552 Silicic acid (H4SiO4), calcium salt (1:2) Ca2O4Si 172.239 171.881767331 dicalcium silicate dicalcium orthosilicate 10034-77-2 [Ca++].[Ca++].[O-][Si]([O-])([O-])[O-] InChI=1S/2Ca.O4Si/c;;1-5(2,3)4/q2*+2;-4 JHLNERQLKQQLRZ-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 logp -2.6 ChemAxon pka_strongest_acidic 9.82 ChemAxon pka_strongest_basic -4.8 ChemAxon iupac dicalcium silicate ChemAxon average_mass 172.239 ChemAxon mono_mass 171.881767331 ChemAxon smiles [Ca++].[Ca++].[O-][Si]([O-])([O-])[O-] ChemAxon formula Ca2O4Si ChemAxon inchi InChI=1S/2Ca.O4Si/c;;1-5(2,3)4/q2*+2;-4 ChemAxon inchikey JHLNERQLKQQLRZ-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