Description

Sodium 4-[[(1-Oxooctadecyl)Amino]Carbonyl]Benzoate is a high-purity, anionic surfactant derived from stearic acid and isophthalic acid, valued for its excellent emulsifying, dispersing, and wetting properties. This compound is engineered to deliver consistent performance in formulations requiring stability and compatibility with other ingredients. It is primarily utilized by manufacturers in the personal care, coatings, and industrial cleaning sectors seeking reliable and effective surface-active agents.

Application

• Personal Care & Cosmetics: Acts as a primary emulsifier and stabilizer in creams, lotions, and sunscreens.
• Industrial & Institutional Cleaners: Serves as a key surfactant in heavy-duty degreasers and detergent formulations.
• Coatings & Paints: Functions as a pigment dispersant and grinding aid to improve color development and stability.
• Textile Processing: Used as a wetting and leveling agent in dye baths and finishing chemicals.
• Agrochemical Formulations: Employed as an emulsifier and dispersant in pesticide and herbicide concentrates.
• Polymer & Resin Production: Aids in emulsion polymerization processes as a stabilizer.

Basic Information

Product Name	Sodium 4-[[(1-Oxooctadecyl)Amino]Carbonyl]Benzoate
CAS No.	94201-82-8
Molecular Formula	C26H40NNaO4
Molecular Weight	453.59 g/mol
Synonyms	Sodium N-Stearoylisophthalamate; Sodium 4-(Octadecanoylcarbamoyl)benzoate; Isophthalic Acid Stearamide Sodium Salt; N-Stearoyl-5-carbamoylbenzoic Acid Sodium Salt; 4-[(1-Oxooctadecyl)carbamoyl]benzoic Acid Sodium Salt; Stearic Acid Isophthalamic Acid Sodium Salt; Sodium Stearoyl Isophthalamate
EINECS	Contact for details

Quality Control

Our Sodium 4-[[(1-Oxooctadecyl)Amino]Carbonyl]Benzoate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are provided as standard, ensuring full traceability and compliance with 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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
pH (1% Solution)	7.0 - 9.0
Heavy Metals (as Pb)	≤ 10 ppm

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