Description

The Disodium Salt Of 1-Hydroxy-4-[2-[4-(1-Hydroxy-3,6-Di-Sulfo-8-Acetylamino-2-Naphthylazo)Phenoxy]Ethoxy]-n-Dodecyl-2-Naphthamide is a specialized, high-purity azo dye intermediate with a complex, functionalized structure. This compound matters for its role in synthesizing advanced colorants and functional dyes, offering precise chromophore properties and enhanced solubility due to its sulfonate groups. It is primarily needed by manufacturers in the textile, ink, and specialty polymer industries seeking to develop products with specific color fastness and application performance.

Application

• Textile Dye Synthesis: A key intermediate for producing high-grade, wash-fast azo dyes for synthetic and natural fibers.
• Functional Ink Formulation: Used in the manufacture of inks for jet printing and security marking applications.
• Specialty Polymer Colorants: Imparts color and functional properties to engineering plastics and coatings.
• Biological Staining Reagents: Potential use in the development of histological stains and diagnostic dyes due to its chromogenic structure.
• Liquid Crystal Display (LCD) Materials: Can be utilized in the synthesis of dyes for color filters in display technologies.
• Research & Development: Serves as a building block in organic synthesis for novel chromophores and photoactive materials.

Basic Information

Item	Details
Product Name	Disodium Salt Of 1-Hydroxy-4-[2-[4-(1-Hydroxy-3,6-Di-Sulfo-8-Acetylamino-2-Naphthylazo)Phenoxy]Ethoxy]-n-Dodecyl-2-Naphthamide
CAS No.	63320-47-8
Molecular Formula	C48H54N4Na2O13S2
Molecular Weight	1020.06 g/mol
Synonyms	1-Hydroxy-4-[2-[4-(1-hydroxy-3,6-disulfo-8-acetylamino-2-naphthylazo)phenoxy]ethoxy]-N-dodecyl-2-naphthamide disodium salt; C.I. Reactive Orange 107 (related class); Azo dye intermediate 63320-47-8; Disodium 1-hydroxy-4-{2-[4-(1-hydroxy-3,6-disulfo-8-acetylamino-2-naphthylazo)phenoxy]ethoxy}-N-dodecyl-2-naphthamidate; N-Dodecyl-1-hydroxy-4-[2-[4-(1-hydroxy-3,6-disulfo-8-acetylamino-2-naphthylazo)phenoxy]ethoxy]-2-naphthamide disodium salt
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is controlled via HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing assay, impurity profile, and physical specifications are available upon request, supporting your quality assurance and regulatory needs.

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 material is light-sensitive (store away from light) and hygroscopic (moisture-sensitive); protect from moisture and excessive heat.

Specification

Item	Specification
Appearance	Dark red to brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Sulfated Ash	≤ 20.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (1% in Water)	Clear, complete solution

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