Classification:Organic salt MF:C10H12N2O8CuNa2 2H2O Place of Origin: China Grade Standard:Industrial Grade Purity:99% Appearance:Blue crystalline powder, Crystalline Powder Product name:EDTA-CuNa2 CAS 14025-15-1 Package:25kg/bag Port of loading:Tianjin CERTIFICATE:ISO Shelf Life:2 Years Storage:Cool Dry Place Solubility:Soluble Sample:Availiable