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Chelation is useful in applications such as providing nutritional supplements, in chelation therapy to remove toxic metals from the body, as contrast agents in MRI scanning, in manufacturing using homogeneous catalysts, in chemical water treatment to assist in the removal of metals, and in fertilizers.
Chelation therapy is a medical procedure that involves the administration of chelating agents to remove heavy metals from the body. [1] Chelation therapy has a long history of use in clinical toxicology [2] and remains in use for some very specific medical treatments, although it is administered under very careful medical supervision due to various inherent risks, including the mobilization of ...
The most common chelating agents are ethylenediaminetetraacetic acid (EDTA) and dimercaptosuccinic acid (DMSA), Roach adds. These drugs bind to the toxins and remove them through your urine, ...
"Chelating agents" are ligands that bind metal ions through more than one bond. Most chelating agents are organic compounds, e.g., edta 4-. Metal chelate formulations often contain 10-20% of the metal. [6] A variety of chelating agents are used, such as peptides and amino acids derived from hydrolysed soy proteins, which form amino acid complexes.
Chelating agents used as drugs (9 P) Crown ethers (9 P) D. DOTA (chelator) derivatives (6 P) S. Sequestrants (1 P) Siderophores (23 P) Pages in category "Chelating ...
Citric acid is an excellent chelating agent, binding metals by making them soluble. It is used to remove and discourage the buildup of limescale from boilers and evaporators. [15] It can be used to treat water, which makes it useful in improving the effectiveness of soaps and laundry detergents.
This white, water-soluble powder has a wide range of applications across industries. Originally derived from gluconic acid in the 19th century, Sodium Gluconate is known for its chelating properties and is utilized as a chelating agent in various processes. It finds applications in textile, metal surface treatment, cement, and more.
Chelating resins are a class of ion-exchange resins. They are almost always used to bind cations, and utilize chelating agents covalently attached to a polymer matrix. Chelating resins have the same bead form and polymer matrix as usual ion exchangers. Their main use is for pre-concentration of metal ions in a dilute solution.