EDTA disodium salt

6381-92-6

205-358-3

Ethylenediaminetetraacetic acid disodium salt dihydrate EDTA DISODIUM SALT DIHYDRATE Disodium edetate dihydrate

Edetate Disodium is the disodium salt form of edetate, a heavy metal chelating agent with anti-hypercalcemic and anti-arrhythmic properties. Edetate, a heavy metal antagonist, chelates divalent and trivalent metals, forming soluble stable complexes which are readily excreted by the kidneys, thereby can be used to lower serum calcium concentrations. In addition, this agent exerts a negative inotropic effect on the heart through a transiently induced hypocalcemic state, thereby antagonizing the inotropic and chronotropic effects of digitalis glycosides on the ventricles of the heart. Upon ocular administration, edetate exerts its ophthalmic effect by chelating calcium to form soluble complexes, thereby removing corneal calcium deposits.

C10H18N2Na2O10

372.24

White solid

242 ℃