| 释义 | chelating agent
 chelating agentn  (Chemistry) a chemical compound that coordinates with a metal to form a chelate, often used to trap or remove heavy metal ionschelating agent
 chelating agent[′ke‚lād·iŋ ‚ā·jənt]  (organic chemistry) An organic compound in which atoms form more than one coordinate bond with metals in solution.chelating agent
 chelating agentA drug, such as calcium disodium edetate, used to chelate substances, esp. toxic chemicals in the body. See also: agentFinancialSeeagentThesaurusSeechelation |