Ethylenediaminetetraacetic acid (EDTA), also called EDTA acid, is an aminopolycarboxylic acid with the formula [CH 2 N (CH 2 CO 2 H) 2] 2. This white, slightly water-soluble solid is widely used to bind to iron (Fe 2+ /Fe 3+) and calcium ions (Ca 2+), forming water-soluble complexes even at …

Jun 25, 2024 · EDTA is a chemical that is added to certain foods and beverages to help them keep their color and flavor. For instance, it is sometimes added to: The FDA says EDTA is considered safe for use in...

Disodium EDTA decomposes at 252 °C. Cosmetic Ingredient Expert Review Panel; Final Final Report on the Safety Assessment of EDTA, Calcium, Disodium EDTA, Diammonium EDTA, Dipotassium EDTA, Disodium EDTA, TEA-EDTA, Tetrasodium EDTA, Tripotassium EDTA, Trisodium EDTA, HEDTA, and Trisodium HEDTA.

Jul 6, 2020 · The free form of EDTA is essentially insoluble in water, so prepare EDTA solution using disodium EDTA. Even then, the solid won’t dissolve until the solution reaches pH 8.0, so you’ll need sodium hydroxide pellets or stock solution.

Tetrasodium EDTA is the salt resulting from the neutralization of ethylenediaminetetraacetic acid with four equivalents of sodium hydroxide (or an equivalent sodium base). It is a white solid that is highly soluble in water.

Edetate Sodium | C10H12N2Na4O8 | CID 6144 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

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 manufacturing, EDTA is used in calcium and sodium compounds to improve stability in pharmaceutical products, detergents, liquid soaps, shampoos, agricultural chemical sprays, oil emulsion devices, contact lens cleaners and cosmetics.

EDTA is an inhibitor of metalloproteases and metal-activated proteases, at effective concentrations of 1-10 µM. The product acts as a chelator of the zinc ion in the active site of metalloproteases, but EDTA can also inhibit other metal ion-dependent proteases such as calcium-dependent cysteine proteases. EDTA

ChemSpider record containing structure, synonyms, properties, vendors and database links for EDTA disodium salt, 139-33-3, ZGTMUACCHSMWAC-UHFFFAOYSA-L