Description

Ethylenediaminetetraacetic Acid Disodium Cobalt Salt, Hydrate is a coordination complex where cobalt is chelated by the EDTA ligand, providing exceptional stability and catalytic properties. This compound is valued for its role as a precursor in catalysis and as a source of bioavailable cobalt in specialized formulations. It is essential for manufacturers in the chemical synthesis, catalyst development, and advanced material science sectors seeking a reliable and consistent source of this metal-organic complex.

Application

• Precursor for heterogeneous and homogeneous catalysts in oxidation and polymerization reactions.
• Standard or reagent in analytical chemistry for complexometric titrations and calibration.
• Source of bioavailable cobalt in the research and development of nutritional supplements and animal feed additives.
• Intermediate in the synthesis of advanced coordination polymers and metal-organic frameworks (MOFs).
• Stabilizing agent or additive in specific industrial processes to control metal ion activity.
• Component in electroplating baths and surface treatment formulations.
• Used in research laboratories for studying metal-ligand interactions and reaction mechanisms.

Basic Information

Product Name	Ethylenediaminetetraacetic Acid Disodium Cobalt Salt, Hydrate
CAS No.	11079-03-1
Molecular Formula	C10H12CoN2Na2O8 · xH2O
Molecular Weight	405.14 g/mol (Anhydrous basis)
Synonyms	Disodium Cobalt EDTA; Cobalt Disodium EDTA; Cobalt(II) EDTA Disodium Salt; EDTA Disodium Cobalt(II) Salt; Cobalt Edetate; Edetate Cobalt Disodium; Cobalt-EDTA Complex; (Ethylenedinitrilo)tetraacetic Acid Cobalt Disodium Salt
EINECS	234-306-1

Quality Control

Our Ethylenediaminetetraacetic Acid Disodium Cobalt Salt, Hydrate is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise specifications for identity, purity, and metal content. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profiles, and physical parameters is provided with every shipment to guarantee traceability and compliance with your requirements.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Pink to violet crystalline powder
Identification (IR)	Conforms to standard
Assay (Cobalt Content)	≥ 14.5 %
Purity (HPLC)	≥ 98.0 %
Loss on Drying	≤ 12.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.05 %
Sulfate (SO4)	≤ 0.05 %

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