Description

Sodium 3-[[1,3-Dioxo-3-[3-[(1-Oxooctadecyl)Amino]Phenyl]Propyl]Amino]-4-Methoxybenzenesulphonate is a specialized anionic surfactant and dye intermediate with a complex molecular structure designed for high-performance applications. This compound matters for its unique combination of hydrophobic and hydrophilic properties, enabling it to function as a critical component in advanced formulations requiring specific surface activity and colorant properties. Industries such as specialty chemical manufacturing, textile processing, and advanced material synthesis rely on this high-purity intermediate for developing next-generation products.

Application

• Specialty Surfactant Intermediate: Serves as a key building block for synthesizing high-performance anionic surfactants used in industrial cleaners and emulsifiers.
• Textile Dye Intermediate: Used in the production of specialized azo dyes and pigments for synthetic fibers, providing enhanced color fastness and solubility.
• Polymer Additive: Functions as a compatibilizer or processing aid in polymer systems, improving dispersion and material properties.
• Research & Development Chemical: Employed in organic synthesis and material science research for creating novel compounds with tailored surface characteristics.
• Paper Coating Formulations: Acts as a dispersant and leveling agent in coatings to improve finish quality and performance.
• Advanced Material Synthesis: Utilized in the development of functional materials, including liquid crystals and self-assembling monolayers.

Basic Information

Product Name	Sodium 3-[[1,3-Dioxo-3-[3-[(1-Oxooctadecyl)Amino]Phenyl]Propyl]Amino]-4-Methoxybenzenesulphonate
CAS No.	94087-63-5
Molecular Formula	C34H49N2NaO7S
Molecular Weight	652.82 g/mol
Synonyms	Sodium 4-methoxy-3-[[1,3-dioxo-3-[3-(stearoylamino)phenyl]propyl]amino]benzenesulfonate; Benzenesulfonic acid, 3-[[1,3-dioxo-3-[3-[(1-oxooctadecyl)amino]phenyl]propyl]amino]-4-methoxy-, sodium salt; Stearamido derivative sulfonate; Anionic surfactant 94087-63-5; Azo dye intermediate sodium salt; N-(3-(3-(4-Methoxy-3-sulfonatoanilino)-3-oxopropanoyl)phenyl)stearamide sodium salt
EINECS	Contact for details

Quality Control

Our production of Sodium 3-[[1,3-Dioxo-3-[3-[(1-Oxooctadecyl)Amino]Phenyl]Propyl]Amino]-4-Methoxybenzenesulphonate adheres to a stringent quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and identity confirmation via IR and NMR spectroscopy, to ensure compliance with exacting industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to beige powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Sulfated Ash	10.0% - 12.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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