Description

[1,2-Ethanediylbis(Nitrilo)]Tetraacetic Acid 1,1':1'',1'''-Dicobalt(II) Salt is a coordination complex of cobalt with EDTA, functioning as a stable source of cobalt ions in various chemical and industrial processes. This compound is valued for its role as a catalyst and a precise analytical reagent, offering consistent performance and high purity. It is primarily required by manufacturers in the chemical synthesis, polymer production, and analytical chemistry sectors for applications demanding controlled metal ion release.

Application

• Catalyst in Polymerization Reactions: Acts as a catalyst or catalyst component in the production of synthetic rubbers and plastics.
• Analytical Chemistry Standard: Serves as a primary standard or reagent in complexometric titrations and spectrophotometric analysis for metal ion determination.
• Chemical Synthesis Intermediate: Used in organic synthesis and the preparation of other cobalt complexes.
• Additive in Electroplating Baths: Functions as a stabilizing agent or source of cobalt in electroplating solutions to improve deposit quality.
• Research & Development: Employed in laboratory-scale research for studying coordination chemistry and catalytic mechanisms.
• Nutrient Source in Fermentation: Provides bioavailable cobalt as a micronutrient in specialized industrial fermentation processes.

Basic Information

Product Name	[1,2-Ethanediylbis(Nitrilo)]Tetraacetic Acid 1,1':1'',1'''-Dicobalt(II) Salt
CAS No.	71-02-3
Molecular Formula	C10H12Co2N2O8
Molecular Weight	406.07 g/mol
Synonyms	Cobalt(II) EDTA Complex; Cobalt-EDTA; Cobalt Disodium EDTA; Ethylenediaminetetraacetic Acid Cobalt(II) Salt; Cobalt EDTA Chelate; Co-EDTA; EDTA Cobalt Salt; Dicobalt EDTA
EINECS	200-734-8

Quality Control

Our [1,2-Ethanediylbis(Nitrilo)]Tetraacetic Acid 1,1':1'',1'''-Dicobalt(II) Salt is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, metal content, and physical properties. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your technical 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)	Min. 28.5%
Purity (HPLC)	Min. 98.0%
Loss on Drying	Max. 1.0%
Heavy Metals (as Pb)	Max. 20 ppm
Chloride (Cl)	Max. 0.1%
Sulfate (SO4)	Max. 0.1%

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