The chemical Calcium nitrate tetrahydrate has a designated molecular formula of CaH8N2O10 and a molecular weight of 236.146 g/mol. Synonyms may include: Calcium dinitrate tetrahydrate, Calcium nitrate tetrahydrate, Dusicnan vapenaty [Czech], Nitric acid, calcium salt, tetrahydrate, Dusicnan vapenaty, UNII-O8T8H4NBBR (ChemID).