Description

1,2,3-Nonadecanetricarboxylic Acid, 2-Hydroxy-, Sodium Salt is a high-purity, synthetically derived organic salt with a complex, long-chain carboxylic acid structure. This compound is valued for its unique surfactant and chelating properties, making it a critical intermediate in advanced specialty formulations. It is primarily sought by R&D laboratories and manufacturers in the personal care, specialty chemical, and pharmaceutical industries for developing novel products.

Application

• Specialty Surfactant Intermediate: Serves as a key building block for synthesizing novel anionic surfactants with tailored properties for high-performance cleaning and personal care products.
• Complexing Agent: Utilized in formulations requiring metal ion chelation, such as in certain industrial cleaners or water treatment additives.
• Pharmaceutical Intermediate: Acts as a sophisticated synthon in the research and development of new active pharmaceutical ingredients (APIs) with specific lipid-like characteristics.
• Cosmetic Ingredient: Used in the development of advanced skin care formulations, where its structure can contribute to emulsion stability and skin feel.
• Lubricant Additive: Investigated for use as a friction modifier or corrosion inhibitor in specialty lubricant and grease formulations.
• Polymer Modification: Employed to introduce functional carboxylate groups into polymers, altering their solubility, adhesion, or compatibility.

Basic Information

Product Name	1,2,3-Nonadecanetricarboxylic Acid, 2-Hydroxy-, Sodium Salt
CAS No.	78219-78-0
Molecular Formula	C22H39NaO7
Molecular Weight	438.53 g/mol
Synonyms	Sodium 2-hydroxy-1,2,3-nonadecanetricarboxylate; 2-Hydroxy-1,2,3-nonadecanetricarboxylic acid trisodium salt; Nonadecanetricarboxylic acid, 2-hydroxy-, sodium salt (1:?); Trisodium 2-hydroxynonadecane-1,2,3-tricarboxylate
EINECS	Contact for details

Quality Control

Every batch of 1,2,3-Nonadecanetricarboxylic Acid, 2-Hydroxy-, Sodium Salt is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure product identity, purity, and consistency for your critical applications. A Certificate of Analysis (COA) detailing specifications such as assay (by titration or HPLC), identification (IR), and impurity profiles is available for each lot 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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	Contact for details

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