disodium edetate
noun
disodium ed·e·tate
| \ -ˈed-ə-ˌtāt
\
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Medical Definition of disodium edetate
: a hydrated disodium salt C10H14N2Na2O8·2H2O of EDTA that has an affinity for calcium and is used to treat hypercalcemia and pathological calcification