Description

2-[2-(Carboxylatomethyl-(Carboxymethyl)Amino)Ethyl-(Carboxymethyl)Amino]Acetate, Nickel(+2) Cation is a high-purity, water-soluble nickel complex primarily used as a specialized chelating agent. This compound is critical for processes requiring controlled nickel ion release and stability under demanding chemical conditions. It is essential for manufacturers in the electroplating, catalysis, and specialty chemical synthesis industries seeking reliable and consistent performance.

Application

• Electroless Nickel Plating: As a stable nickel source in bath formulations for uniform, corrosion-resistant coatings on metals and plastics.
• Homogeneous Catalysis: Serving as a precursor or catalyst in organic synthesis and polymerization reactions.
• Chemical Manufacturing: As an intermediate in the production of other nickel complexes and specialty chemicals.
• Analytical Chemistry: Used as a standard or reagent in spectroscopic analysis and titration methods.
• Wastewater Treatment: Employed in metal sequestration and recovery processes due to its strong chelating properties.
• Textile & Dyeing: As a mordant or catalyst in specific dyeing processes for synthetic fibers.

Basic Information

Product Name	2-[2-(Carboxylatomethyl-(Carboxymethyl)Amino)Ethyl-(Carboxymethyl)Amino]Acetate, Nickel(+2) Cation
CAS No.	15708-55-1
Molecular Formula	C10H12N2NiO8
Molecular Weight	322.91 g/mol
Synonyms	Nickel(II) Nitrilotriacetate; Nickel NTA; Nickel Nitrilotriacetic Acid Complex; Nitrilotriacetic Acid Nickel(II) Salt; NTA Nickel Chelate; Tris(carboxymethyl)amine Nickel(II) Salt; Nickel Tris(carboxymethyl)amine; [Nitrilotriacetato(3-)]nickel
EINECS	239-798-9

Quality Control

Our Nickel Nitrilotriacetate is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise specifications for nickel content, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing assay results, heavy metal limits, and other critical parameters is provided with every shipment to guarantee traceability and compliance.

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 strong acids and strong oxidizing agents. The product is hygroscopic; ensure containers are sealed after use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Light blue to green crystalline powder
Identification (IR)	Conforms to structure
Assay (Ni content)	Min. 18.0 %
Purity (HPLC)	Min. 98.0 %
Loss on Drying	Max. 2.0 %
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.