乙二胺四乙酸四钠

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.