Description

1-Amino-9,10-Dihydro-4-[[(4-Methylphenyl)Amino]Sulfonyl]-9,10-Dioxo-2-Anthracenesulfonic Acid Potassium Salt is a high-purity, functionalized anthraquinone derivative with significant industrial utility. This compound is valued for its role as a key synthetic intermediate and functional dye precursor, offering reliable performance in specialized chemical synthesis. It is primarily sought by manufacturers in the dyes and pigments, advanced material science, and pharmaceutical research sectors for developing novel products and processes.

Application

• Dye and Pigment Intermediate: A crucial building block for synthesizing high-value, specialized anthraquinone-based dyes and colorants.
• Functional Material Synthesis: Used in the research and development of advanced organic materials, including charge-transport materials and optical sensors.
• Pharmaceutical Research: Serves as a sophisticated synthetic intermediate in the discovery and development of novel active pharmaceutical ingredients (APIs).
• Chemical Research & Development: Employed as a model compound or reagent in academic and industrial R&D for studying sulfonation and amination reactions.
• Specialty Chemical Manufacturing: Integral to the production of performance chemicals where specific chromophore or sulfonate functionalities are required.

Basic Information

Product Name	1-Amino-9,10-Dihydro-4-[[(4-Methylphenyl)Amino]Sulfonyl]-9,10-Dioxo-2-Anthracenesulfonic Acid Potassium Salt
CAS No.	68929-08-8
Molecular Formula	C21H15KN2O7S2
Molecular Weight	510.57 g/mol
Synonyms	Potassium 1-Amino-4-[(4-methylphenyl)amino]sulfonyl-9,10-dihydro-9,10-dioxo-2-anthracenesulfonate; 1-Amino-4-[(p-tolylamino)sulfonyl]anthraquinone-2-sulfonic Acid Potassium Salt; Acid Blue 324 (related dye class); Anthraquinone Sulfonic Acid Derivative; 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-[[(4-methylphenyl)amino]sulfonyl]-9,10-dioxo-, potassium salt; C.I. 61525; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 1-Amino-9,10-Dihydro-4-[[(4-Methylphenyl)Amino]Sulfonyl]-9,10-Dioxo-2-Anthracenesulfonic Acid Potassium Salt adheres to stringent quality management protocols. Every batch undergoes comprehensive 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 can be tailored to meet specific client requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark colored powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition (Sulfated Ash)	Reported on COA

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