Description

Copper Disodium Edta is a stable, water-soluble coordination complex of copper and the disodium salt of ethylenediaminetetraacetic acid (EDTA). This compound is valued for its ability to provide bioavailable copper in a chelated form, enhancing stability and absorption in various systems. It is essential for manufacturers in the agricultural, nutritional supplement, and industrial chelating agent sectors seeking a reliable source of sequestered copper.

Application

• Agricultural Micronutrient Fertilizers: Used as a highly effective source of chelated copper in foliar sprays and soil applications to correct copper deficiencies in crops.
• Animal Feed & Nutrition: Incorporated into premixes as a bioavailable copper source to support metabolic functions and overall health in livestock and poultry.
• Dietary Supplements: Serves as a copper source in mineral supplements and fortified foods due to its enhanced bioavailability and stability.
• Industrial Process Chemistry: Acts as a metal ion sequestrant and stabilizer in chemical processes, textile treatment, and photographic development.
• Cosmetics & Personal Care: Functions as a stabilizing agent and colorant in certain cosmetic formulations.
• Laboratory & Research: Employed as a standard or reagent in analytical chemistry and biochemical research involving metal chelation.

Basic Information

Product Name	Copper Disodium Edta
CAS No.	14025-15-1
Molecular Formula	C10H12CuN2Na2O8
Molecular Weight	397.73 g/mol
Synonyms	Copper Disodium EDTA; Cupric Disodium Edetate; Disodium Copper EDTA Chelate; Edetate Copper Disodium; Copper(II) EDTA Disodium Salt; (Ethylenedinitrilo)tetraacetic Acid Copper Disodium Salt; Na2[Cu(EDTA)]; Copper Edetate Disodium
EINECS	237-864-5

Quality Control

Our Copper Disodium Edta is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and metal content. Certificates of Analysis (COA) documenting compliance with relevant standards, including FCC and feed grade specifications, are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. The product is hygroscopic (moisture-sensitive).

Specification

Item	Specification
Appearance	Blue crystalline powder
Identification (IR)	Conforms
Assay (Titration)	98.0% min.
Copper (Cu) Content	15.5 - 16.5 %
pH (1% Solution)	6.0 - 7.5
Water Insoluble Matter	0.1% max.
Loss on Drying	1.0% max.
Heavy Metals (as Pb)	20 ppm max.
Arsenic (As)	3 ppm max.

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.