The chemical formula of tetrasodium ethylenediaminetetraacetic acid CAS 64-02-8 is C10H12N2Na4O8, a white crystalline powder. It has the properties of being soluble in water and acid, insoluble in alcohol, benzene, and trichloromethane. Used as a chelating agent, polymerization initiator for styrene butadiene rubber, initiator for acrylic fibers, etc.

Chinese name: Tetrasodium ethylenediaminetetraacetic acid

Foreign name: Ethylenediaminetetraacetic acid tetrasodium salt

Nickname: EDTA tetrasodium; Ethylenediaminetetraacetic acid disodium salt dihydrate; Ethylenediaminetetraacetic acid tetrasodium salt (dihydrate)

Chemical formula: C10H12N2Na4O8

Molecular weight: 380.17

CAS login number: 64-02-8; 13235-36-4

Product Usage

Used as a water softener, chelating agent, polymerization initiator for styrene butadiene rubber, initiator for acrylic fiber, printing and dyeing assistant, detergent assistant, etc.

In chemical analysis, it is also used for titration, which can accurately titrate various metal ions and is widely used

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