Description

Phenyl 1,4-Diamino-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate is a specialized anthraquinone derivative valued for its role as a key intermediate in the synthesis of high-performance dyes and pigments. This compound is critical for imparting specific color properties and enhancing the lightfastness and stability of the final products. It is primarily sought after by manufacturers in the dye and pigment industry, as well as researchers developing advanced functional materials.

Application

• Dye Intermediate: A crucial building block for synthesizing anthraquinone-based disperse dyes, vat dyes, and solvent dyes.
• Pigment Manufacturing: Used in the production of high-grade organic pigments for plastics, coatings, and inks, offering excellent color strength.
• Functional Materials Research: Serves as a precursor in the development of novel materials for optoelectronics and photochemical applications.
• Textile Industry: Enables the creation of dyes for synthetic fibers like polyester and nylon, providing vibrant and durable colors.
• Analytical Chemistry: May be employed as a reagent or standard in chromatographic analysis and quality control for dye products.

Basic Information

Product Name	Phenyl 1,4-Diamino-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate
CAS No.	14130-41-7
Molecular Formula	C20H14N2O5S
Molecular Weight	394.40 g/mol
Synonyms	1,4-Diamino-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic Acid Phenyl Ester; 1,4-Diaminoanthraquinone-2-sulfonic Acid Phenyl Ester; Phenyl 1,4-Diaminoanthraquinone-2-sulfonate; 2-Anthracenesulfonic Acid, 1,4-Diamino-9,10-Dihydro-9,10-Dioxo-, Phenyl Ester; Solvent Orange 86 (related dye class); CI 10385; Anthraquinone Sulfonate Ester Intermediate
EINECS	Contact for details

Quality Control

Our production of Phenyl 1,4-Diamino-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and meet the precise requirements of our industrial partners. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Orange to Reddish-Brown Powder or Crystals
Identification (IR)	Conforms to Structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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