Description

Sodium 1-Amino-9,10-Dihydro-4-[(4-Methyl-3-Nitrophenyl)Amino]-9,10-Dioxoanthracene-2-Sulphonate is a specialized anthraquinone derivative with a sulfonate salt functional group, designed for high-performance applications. This compound matters as a key synthetic intermediate and functional dye precursor, offering excellent solubility and chromophoric properties. It is primarily needed by manufacturers in the dye and pigment industry, as well as by research institutions developing advanced organic materials and chemical sensors. CAS No. 79817-77-9.

Application

• Dye and Pigment Synthesis: Serves as a crucial intermediate for producing high-value, water-soluble anthraquinone dyes, particularly for textile and specialty coloring applications.
• Functional Dye Manufacturing: Used in the production of dyes for inks, coatings, and plastics where specific light-fastness and solubility characteristics are required.
• Chemical Research & Development: Acts as a building block in organic synthesis for novel chromophores and photoactive compounds in academic and industrial R&D settings.
• Analytical Reagents: Potential use as a staining agent or indicator in specific analytical and biological assays due to its distinct color and structure.
• Advanced Material Precursor: Investigated for incorporation into polymers or coatings to impart specific optical or electronic properties.

Basic Information

Product Name	Sodium 1-Amino-9,10-Dihydro-4-[(4-Methyl-3-Nitrophenyl)Amino]-9,10-Dioxoanthracene-2-Sulphonate
CAS No.	79817-77-9
Molecular Formula	C21H14N3NaO7S
Molecular Weight	451.41 g/mol
Synonyms	1-Amino-4-[(4-methyl-3-nitrophenyl)amino]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic Acid Sodium Salt; Sodium 1-Amino-4-[(4-methyl-3-nitrophenyl)amino]anthraquinone-2-sulfonate; Acid Blue 324 (related class); C.I. 61525; Anthraquinone Sulfonate Dye Intermediate; 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-[(4-methyl-3-nitrophenyl)amino]-9,10-dioxo-, sodium salt; 79817-77-9; Sodium 1-Amino-4-(4-methyl-3-nitroanilino)anthraquinone-2-sulfonate
EINECS	Contact for details

Quality Control

Our Sodium 1-Amino-9,10-Dihydro-4-[(4-Methyl-3-Nitrophenyl)Amino]-9,10-Dioxoanthracene-2-Sulphonate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications are provided and 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, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, minimize exposure during handling and transfer.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Contact for details

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