EDTA-CuNa2 Chemical name: Edetate Copper Disodium, Ethylenediaminetetraacetic Acid Copper Disodium Complexm, EDTA Copper Disodium, EDTA-Cu-15 CAS-No: 14025-15-1 Formula: EDTA-CuNa2 (C10H12N2O8CuNa2) Molecular weight: 397.7 Characteristics & Application: it is a stable water soluble metal chelate, mainly used In agriculture and horticulture as micronutrient, and copper is present in a chelated form. Appearance: blue powder Specification: Guaranteed value Typical analysis Copper chelated: % 14.0 14.6 Water insoluble: % 0.1max. 0.02 PH value (1% of the solution) 6-7 6.17 Packaging and Storage: Packaged in 25KG net PP bag or kraft paper bag stored in cool and dry warehouse, away from oxides, light and heater, sealed after use