1.0 2010-04-08 22:11:14 UTC 2025-11-19 00:46:04 UTC FDB014382 Talc It is used in foods as a masticatory agent, separation/filtration aid, material handling aid, sweetener and washing/surface removal agent [DFC] French chalk Magnesium hydroxide silicate (Mg3(OH)2(Si4O10)) H2Mg3O12Si4 379.266 377.817457354 tris(oxomagnesium) tetrakis(silanedione) hydrate tris(magnesium oxide) tetrakis(silica) hydrate 14807-96-6 O.O=[Mg].O=[Mg].O=[Mg].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O InChI=1S/3Mg.4O2Si.H2O.3O/c;;;4*1-3-2;;;;/h;;;;;;;1H2;;; FPAFDBFIGPHWGO-UHFFFAOYSA-N belongs to the class of inorganic compounds known as alkaline earth metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is an alkaline earth metal. Alkaline earth metal oxides Inorganic compounds Mixed metal/non-metal compounds Alkaline earth metal organides Alkaline earth metal oxides Inorganic oxides Inorganic salts Metalloid salts Alkaline earth metal oxide Inorganic metalloid salt Inorganic oxide Inorganic salt logp -0.66 ChemAxon pka_strongest_basic -8.5 ChemAxon iupac tris(oxomagnesium) tetrakis(silanedione) hydrate ChemAxon average_mass 379.266 ChemAxon mono_mass 377.817457354 ChemAxon smiles O.O=[Mg].O=[Mg].O=[Mg].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O ChemAxon formula H2Mg3O12Si4 ChemAxon inchi InChI=1S/3Mg.4O2Si.H2O.3O/c;;;4*1-3-2;;;;/h;;;;;;;1H2;;; ChemAxon inchikey FPAFDBFIGPHWGO-UHFFFAOYSA-N ChemAxon polar_surface_area 34.14 ChemAxon refractivity 2.89 ChemAxon polarizability 3.28 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 2 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon