chelating agents
chelating agents Chemicals that combine with metal ions and remove them from their sphere of action, also called sequestrants. They are used in food manufacture to remove traces of metal ions which might otherwise cause foods to deteriorate and clinically to reduce absorption of a mineral, or to increase its excretion; e.g. citrates, tartrates, phosphates, and EDTA.
chelating agent
chelating agent (kee-layt-ing) n. a chemical compound that forms complexes by binding metal ions. Some chelating agents, including desferrioxamine and penicillamine, are drugs used to treat metal poisoning: the metal is bound to the drug and excreted safely.
More From encyclopedia.com
Metallurgy , metallurgy (mĕt´əlûr´jē), science and technology of metals and their alloys. Modern metallurgical research is concerned with the preparation of radio… Metals , Metals
Metals are rarely encountered in their elemental state in nature. They must first be extracted from the ground as an ore, which is then treate… Zirconium , zirconium (zərkō´nēəm), metallic chemical element; symbol Zr; at. no. 40; at. wt. 91.224; m.p. about 1,852°C; b.p. 4,377°C; sp. gr. 6.5 at 20°C; vale… Metallic , me·tal·lic / məˈtalik/ • adj. of, relating to, or resembling metal or metals: metallic alloys a curious metallic taste. ∎ (of sound) resembling that… Corrosion , Corrosion is the deterioration a material undergoes as a result of its interaction with its surroundings. Although this definition is applicable to a… chelation , chelation An equilibrium reaction between a metallic ion and an organic molecule in which more than one bond links the two components. The metallic i…
About this article
chelating agents
All Sources -
You Might Also Like
NEARBY TERMS
chelating agents