Description

Sodium 5-[[9,10-Dihydro-9,10-Dioxo-4-[(3,3,5-Trimethylcyclohexyl)Amino]-1-Anthryl]Amino]-2-Ethoxybenzenesulphonate is a high-purity, water-soluble anthraquinone derivative valued for its specific chromophoric and functional properties. This compound matters for its role as a key intermediate in the synthesis of specialized dyes and pigments, offering excellent lightfastness and color stability. It is primarily needed by manufacturers in the textile, ink, and specialty polymer industries seeking to develop high-performance colorants with tailored characteristics.

Application

• Dye Intermediate: A critical building block for synthesizing high-value anthraquinone-based dyes, particularly for textile fibers like polyester and nylon.
• Specialty Pigment Production: Used in the manufacture of organic pigments for inks, coatings, and plastics requiring enhanced durability and color strength.
• Functional Colorant for Polymers: Imparts color and can be engineered to provide specific functional properties within advanced polymer matrices.
• Research & Development: Serves as a key reagent in chemical research for developing novel chromophores and studying structure-property relationships in dye chemistry.
• Analytical Chemistry: Potential use as a staining agent or indicator in specialized analytical applications due to its distinct color and reactivity.

Basic Information

Product Name	Sodium 5-[[9,10-Dihydro-9,10-Dioxo-4-[(3,3,5-Trimethylcyclohexyl)Amino]-1-Anthryl]Amino]-2-Ethoxybenzenesulphonate
CAS No.	79135-79-8
Molecular Formula	C31H33N2NaO6S
Molecular Weight	584.66 g/mol
Synonyms	Sodium 5-[(4-((3,3,5-trimethylcyclohexyl)amino)-9,10-dioxo-9,10-dihydro-1-anthracenyl)amino]-2-ethoxybenzenesulfonate; 1-Amino-4-[(3,3,5-trimethylcyclohexyl)amino]anthraquinone-2-sulfonic acid sodium salt; 1-Amino-4-(3,3,5-trimethylcyclohexylamino)anthraquinone-2-sulfonic acid sodium salt; Anthraquinone dye intermediate 79135-79-8; Acid Blue 324 related compound; C.I. 61525 derivative; Sodium 2-ethoxy-5-[[4-[(3,3,5-trimethylcyclohexyl)amino]-9,10-dioxo-1-anthryl]amino]benzenesulfonate
EINECS	Contact for details

Quality Control

Our Sodium 5-[[9,10-Dihydro-9,10-Dioxo-4-[(3,3,5-Trimethylcyclohexyl)Amino]-1-Anthryl]Amino]-2-Ethoxybenzenesulphonate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, consistent composition, and batch-to-batch reliability. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request 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 incompatible materials such as strong oxidizing agents. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
pH (1% Solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 20 ppm

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