Chromate(2-), [4-[4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonato(3-)][4-[(5-chloro-2-hydroxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]-, sodium CAS NO 90294-36-3

Unit Price:

CAS No.:90294-36-3

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Chromate(2-), [4-[4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonato(3-)][4-[(5-chloro-2-hydroxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]-, sodium is a complex chromium azo dye compound, valued for its ability to impart specific color properties and functional characteristics in advanced material formulations. Its precise molecular structure makes it a critical component for achieving consistent and high-performance results in demanding industrial applications. This product is essential for manufacturers in the pigments, coatings, and specialty chemical sectors seeking reliable and high-purity colorants.

Application

High-Performance Pigments: Used in the formulation of organic pigments for plastics, inks, and coatings requiring specific shade and stability.
Specialty Dyes for Polymers: Imparts color to engineering plastics and synthetic fibers where lightfastness and thermal stability are crucial.
Functional Coatings: Serves as a colorant in industrial and automotive coatings that demand durability and chemical resistance.
Research & Development: Acts as a key intermediate or reference standard in the synthesis of novel dye and pigment molecules.
Non-textile Coloring Applications: Potential use in coloring paper, leather, and other specialty materials where azo complexes are applicable.

Basic Information


Product Name	Chromate(2-), [4-[4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonato(3-)][4-[(5-chloro-2-hydroxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]-, sodium
CAS No.	90294-36-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium chromium complex of 4-[(5-chloro-2-hydroxyphenyl)azo]-3-methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one; C.I. Mordant Yellow 5; Mordant Yellow 5; Chromium complex dye; Azo chromium complex; 5-Chloro-2-hydroxybenzeneazo chromium complex; (5-Chloro-2-hydroxyphenyl)azo chromium complex dye; Acid Mordant Yellow GG (related complex)
EINECS	Contact for details

Quality Control

Our Chromate(2-), [4-[4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonato(3-)][4-[(5-chloro-2-hydroxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]-, sodium is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet our high standards and your specific requirements. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product performance and stability.

Specification

Item	Specification
Appearance	Contact for details
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Chromium Content	Contact for details