Description

Disodium 1-amino-4-[[2-[[[4-chloro-6-(2-methoxyethoxy)-1,3,5-triazin-2-yl]amino]methyl]-4-methyl-6-sulphonatophenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate is a high-purity, water-soluble reactive dye intermediate of significant commercial importance. This anthraquinone-based compound is engineered for its excellent reactivity and color properties, serving as a critical precursor in the synthesis of advanced dyes and pigments. It is primarily sought after by manufacturers in the textile, ink, and specialty chemical industries for producing vibrant, wash-fast colors.

Application

• Reactive Dye Synthesis: A key intermediate for manufacturing high-performance reactive dyes used in textile coloring, particularly for cotton, wool, and nylon.
• Inkjet Ink Formulation: Used in the production of specialized pigments for high-quality digital and industrial inkjet inks, offering excellent color strength and stability.
• Functional Dye Production: Serves as a building block for dyes used in optical data storage, liquid crystal displays (LCDs), and other advanced photonic applications.
• Laboratory Research & Development: Employed as a standard or experimental compound in R&D for developing new chromophores and studying dye-substrate interactions.
• Specialty Coatings: Incorporated into formulations for coatings where specific, durable coloration is required.

Basic Information

Product Name	Disodium 1-amino-4-[[2-[[[4-chloro-6-(2-methoxyethoxy)-1,3,5-triazin-2-yl]amino]methyl]-4-methyl-6-sulphonatophenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate
CAS No.	75198-92-4
Molecular Formula	C34H28ClN7Na2O12S2
Molecular Weight	880.19 g/mol
Synonyms	Reactive Blue 222; C.I. Reactive Blue 222; Disodium 1-amino-4-[[2-[[[4-chloro-6-(2-methoxyethoxy)-1,3,5-triazin-2-yl]amino]methyl]-4-methyl-6-sulphonatophenyl]amino]anthraquinone-2-sulphonate; 1-Amino-4-[[2-[[[4-chloro-6-(2-methoxyethoxy)-1,3,5-triazin-2-yl]amino]methyl]-4-methyl-6-sulphonatophenyl]amino]anthraquinone-2-sulphonic acid disodium salt; Anthraquinone, 1-amino-4-[[2-[[[4-chloro-6-(2-methoxyethoxy)-1,3,5-triazin-2-yl]amino]methyl]-4-methyl-6-sulphonatophenyl]amino]-9,10-dihydro-9,10-dioxo-, 2-sulphonic acid, disodium salt; Levafix Blue CA; Kayacion Blue A-2R
EINECS	Contact for details

Quality Control

Our disodium 1-amino-4-[[2-[[[4-chloro-6-(2-methoxyethoxy)-1,3,5-triazin-2-yl]amino]methyl]-4-methyl-6-sulphonatophenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for reactive dye synthesis. A Certificate of Analysis (COA) detailing all relevant parameters is provided with each shipment to guarantee traceability and compliance.

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); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect performance.

Specification

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

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