Description

Chromate(1-), [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)], hydrogen, compd. with 1-tridecanamine (1:1) is a high-performance, organically modified chromium complex designed for specialized industrial applications. This compound is valued for its unique coordination chemistry, which imparts specific functional properties critical in advanced material synthesis. It is primarily sought by manufacturers in the pigments, coatings, and specialty chemical sectors where precise molecular architecture is required.

Application

• Specialty Pigment Intermediate: Acts as a key precursor or modifier in the synthesis of high-performance, complex inorganic color pigments (CICPs) and organic pigments, particularly for demanding applications.
• Corrosion Inhibiting Additive: Used in the formulation of advanced primer coatings and surface treatments for metals, offering enhanced protection.
• Catalyst and Co-catalyst Component: Employed in specific organic synthesis and polymerization reactions where its chromium center provides unique catalytic activity.
• Dye and Colorant Synthesis: Serves as a complexing agent or intermediate in the production of specialized dyes for textiles, plastics, and inks.
• Research & Development Chemical: Utilized in academic and industrial R&D for studying coordination chemistry, material science, and developing novel functional materials.
• Surface Modification Agent: Applied to alter the surface properties of inorganic substrates like silica or metals for improved adhesion or functionality in composite materials.

Basic Information

Item	Detail
Product Name	Chromate(1-), [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)], hydrogen, compd. with 1-tridecanamine (1:1)
CAS No.	73297-15-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Chromium complex with 1-tridecanamine and azo pyrazolone ligands; Azo pyrazolone chromium complex; C.I. Pigment Brown; Tridecylamine chromium azo complex; 1-Tridecanamine, compd. with [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]chromate(1-) hydrogen; Chromium(3+) salt with 1-tridecanamine and specific azo dyes; Metal complex pigment intermediate.
EINECS	Contact for details

Quality Control

Our production of this specialized chromium complex adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. While specific grades are available, all material is characterized to confirm identity and key properties. A comprehensive Certificate of Analysis (COA) detailing relevant specifications such as metal content, ligand composition, and purity is provided with each shipment to support your quality assurance processes.

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. Due to its light-sensitive nature, handling and transfer should be conducted under conditions that minimize exposure to direct light.

Specification

Item	Specification
Appearance	Fine powder or crystalline solid
Color	Characteristic brown to dark brown
Identification (IR)	Conforms to structure
Chromium (Cr) Content	Contact for details
Assay (HPLC)	≥ 95% (Typical, Grade Dependent)
Loss on Drying	≤ 2.0%
Residue on Ignition	Contact for details
Solubility	Partially soluble in selected organic solvents

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