EDTA-4NA 64-02-8

Sodium edetate CAS:13235-36-4/64-02-8 is an organic compound with the molecular formula C10H12N2Na4O8 and a molecular weight of 380.17. Tetrasodium EDTA, also known as ethylenediaminetetraacetic acid tetrasodium salt. It is a white powder. Easy to dissolve in water. Used as a hard water softener, multivalent chelating agent, fixing solution for bleaching in color photosensitive materials, and activator for styrene butadiene rubber EDTA-4Na Cas:64-02-8 is a white crystalline powder with a pH value of 10.5-11 and a melting point (℃) of 248 ℃. Ethylene diamine tetraacetic acid tetrasodium contains four crystal waters, soluble in water and slightly soluble in alcohol. Tetrasodium EDTA Cas:13235-36-4 is an important chelating agent and metal masking agent. It can be used in the textile industry for dyeing, water quality treatment, color photography, pharmaceuticals, daily chemical industry, papermaking and other industries as an additive, activator, water purifier, metal ion shielding agent and activator in the styrene butadiene rubber industry. In the dry process acrylic industry, it can offset metal interference, improve the color and brightness of dyed fabrics, and can also be used in liquid detergents to improve washing quality and enhance washing effect.