Description

Sodium (Z)-5-Methoxy-2-[(1-Oxooctadec-9-Enyl)Amino]Benzenesulphonate is a specialized anionic surfactant and dye intermediate with a unique oleyl-derived hydrophobic chain. This compound matters for its ability to impart specific surface-active and colorant properties, making it a valuable building block in advanced formulations. It is primarily needed by manufacturers in the specialty chemical, textile, and personal care industries for creating high-performance products.

Application

• As a key intermediate in the synthesis of oil-soluble azo dyes and pigments.
• As a specialty surfactant or emulsifier in high-end industrial cleaning formulations.
• In textile processing as a dyeing auxiliary or leveling agent for synthetic fibers.
• As a functional additive in lubricant and metalworking fluid formulations.
• In research and development for novel surfactant molecules with targeted properties.
• Potential use in the formulation of specialized inks and coatings.

Basic Information

Product Name	Sodium (Z)-5-Methoxy-2-[(1-Oxooctadec-9-Enyl)Amino]Benzenesulphonate
CAS No.	64957-95-5
Molecular Formula	C26H42NNaO5S
Molecular Weight	503.67 g/mol
Synonyms	Benzenesulfonic acid, 5-methoxy-2-[(1-oxo-9-octadecenyl)amino]-, sodium salt, (Z)-; Sodium 5-methoxy-2-[(1-oxo-9-octadecenyl)amino]benzenesulfonate; Oleyl-based anionic surfactant intermediate; (Z)-N-(5-Methoxy-2-sulfophenyl)oleamide sodium salt; CI 26105 (related dye intermediate); 9-Octadecenamide, N-(5-methoxy-2-sulfophenyl)-, sodium salt, (Z)-
EINECS	Contact for details

Quality Control

Our Sodium (Z)-5-Methoxy-2-[(1-Oxooctadec-9-Enyl)Amino]Benzenesulphonate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications 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 room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
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

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