Description

Nickel(II) 2-Amino-5-Methylbenzenesulfonate is an organometallic coordination compound where nickel is complexed with a functionalized sulfonate ligand. This compound is valued for its role as a specialized catalyst precursor and intermediate in advanced chemical synthesis, particularly in cross-coupling and polymerization reactions. It is primarily needed by R&D laboratories and industrial manufacturers in the fine chemical, pharmaceutical, and advanced materials sectors seeking to develop novel catalytic systems and high-performance polymers.

Application

• Catalyst Precursor for cross-coupling reactions (e.g., Suzuki, Heck) in pharmaceutical intermediate synthesis.
• Polymerization Catalyst component in the production of specialty polymers and resins.
• Electroless Plating formulations for depositing nickel alloys on various substrates.
• Chemical Synthesis Intermediate for creating other nickel-based complexes and organometallic reagents.
• Research & Development tool in academic and industrial labs for studying catalytic mechanisms and material properties.
• Surface Treatment Agent in specialized coatings and corrosion inhibition formulations.

Basic Information

Product Name	Nickel(II) 2-Amino-5-Methylbenzenesulfonate
CAS No.	375387-13-6
Molecular Formula	C7H8NNaO3S • xH2O (Nickel salt form)
Molecular Weight	Contact for details
Synonyms	2-Amino-5-methylbenzenesulfonic acid nickel(II) salt; Nickel 2-amino-p-toluenesulfonate; Nickel(II) 2-amino-5-methylbenzenesulphonate; 6-Amino-m-toluenesulfonic acid nickel salt; Nickel 6-amino-m-toluene sulfonate; (2-Amino-5-methylphenyl)sulfonic acid nickel complex; Nickel sulfanilate derivative
EINECS	Contact for details

Quality Control

Our Nickel(II) 2-Amino-5-Methylbenzenesulfonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Green to blue-green crystalline powder
Identification (IR)	Conforms to structure
Assay (Ni content)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in water, DMF, DMSO

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