Ethylenediaminetetraacetic Acid (EDTA)

 CAS 13235-36-4 refers to Ethylenediaminetetraacetic Acid in its free acid form. It is a powerful polyamino carboxylic acid chelating agent that forms extremely stable water-soluble complexes with a broad range of metal ions.

CAS 13235-36-4 is used in applications where the presence of a counter-ion (sodium) is undesirable. It is employed in water treatment to control scale and metal-induced decomposition of oxidizing agents like chlorine. It finds use in the photographic industry, as a stabilizer in pharmaceutical and cosmetic formulations, and in agricultural applications to chelate micronutrients. Its strong coordination ability makes it an essential tool for metal ion management.

For specialized applications requiring the acid form, Shandong Kairui Chemistry Co., Ltd. offers high-quality CAS 13235-36-4 to meet your precise specifications.

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