EDTA-4Na

详细说明

EDTA 4Na (13254-36-4)

Formula: C10H12 N2O8Na4·4H2O

M.W.: 452.23

Synonyms: Ethylene diamine tetraacetic acid tetrasodium salt.

Characteristics: White crystalline powder.

Specifications:

Content: 99.0% Min.

Chloride (Cl): 0.01% Max.

Metal Heavy (Pb): 0.001% Max.

Iron (Fe): 0.001% Max.

PH Value (50g/l;25℃): 10.5 – 11.5

Chelate (mg CaCO3/g): 215 Min.

Package: in 25kg bag.