2-Anthracenesulfonic acid, 1-amino-4-[[3-[[4-chloro-6-[[3-[[[2-(ethenylsulfonyl)ethyl]amino]carbonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2,4,6-trimethyl-5-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-, disodium salt CAS NO 323195-50-2

Unit Price:

CAS No.:323195-50-2

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

2-Anthracenesulfonic acid, 1-amino-4-[[3-[[4-chloro-6-[[3-[[[2-(ethenylsulfonyl)ethyl]amino]carbonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2,4,6-trimethyl-5-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-, disodium salt is a sophisticated, high-purity reactive dye intermediate engineered for precision manufacturing. This compound is critical for producing brilliant and wash-fast blue to green anthraquinone-based dyes and pigments. It is primarily required by industrial manufacturers in the textile, ink, and specialty coatings sectors seeking to enhance the color strength and durability of their products.

Application

Reactive Dye Synthesis: A key intermediate for manufacturing high-performance reactive dyes used in cotton, wool, and nylon dyeing.
Textile Printing Inks: Used in the formulation of inks for digital and screen printing on fabrics, offering excellent color yield.
Specialty Pigments: Serves as a precursor for creating vivid and stable pigments for industrial coatings and plastics.
Leather Coloring: Employed in the production of dyes for leather finishing, providing deep, uniform shades.
Paper Dyeing: Used in the coloration of specialty papers where high color fastness is required.
Research & Development: A valuable chemical for R&D laboratories focusing on novel chromophores and dye chemistry.

Basic Information

Item	Information
Product Name	2-Anthracenesulfonic acid, 1-amino-4-[[3-[[4-chloro-6-[[3-[[[2-(ethenylsulfonyl)ethyl]amino]carbonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2,4,6-trimethyl-5-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-, disodium salt
CAS No.	323195-50-2
Molecular Formula	C38H30ClN7Na2O12S3
Molecular Weight	962.28 g/mol (approx.)
Synonyms	Reactive Blue 222; Disodium 1-amino-4-[3-[[4-chloro-6-[3-[[2-(ethenylsulfonyl)ethyl]carbamoyl]anilino]-1,3,5-triazin-2-yl]amino]-2,4,6-trimethyl-5-sulfonatoanilino]-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate; C.I. Reactive Blue 222; Anthraquinone dye intermediate; 1-Amino-4-[[3-[[4-chloro-6-[[3-[[[2-(ethenylsulfonyl)ethyl]amino]carbonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2,4,6-trimethyl-5-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid disodium salt
EINECS	Contact for details

Quality Control

Our 2-Anthracenesulfonic acid derivative is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the exacting standards required for dye intermediate applications. Certificates of Analysis (COA) detailing purity, impurity profile, and physical specifications are 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 a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation and clumping. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark blue to black powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 5.0%
Water Solubility	Freely soluble
Heavy Metals (as Pb)	≤ 20 ppm