Description

Sebacic Acid Disodium Salt is the disodium salt derivative of sebacic acid, a versatile dicarboxylic acid derived from castor oil. This compound is valued for its role as a key intermediate and functional additive in high-performance industrial and pharmaceutical formulations. It is essential for manufacturers in the polymer, cosmetics, and specialty chemical sectors seeking consistent quality and reliable supply for their production processes.

Application

• As a monomer or chain extender in the synthesis of specialty polyamides (nylons) and polyesters.
• Functioning as a buffering agent, pH adjuster, or chelating agent in cosmetic and personal care formulations.
• Utilized as an intermediate in organic synthesis for pharmaceuticals and fine chemicals.
• Employed in the production of lubricants, plasticizers, and corrosion inhibitors.
• Acting as a cross-linking agent or catalyst component in various polymerization processes.
• Potential use in electroplating solutions and metal surface treatment baths.

Basic Information

Product Name	Sebacic Acid Disodium Salt
CAS No.	17265-14-4
Molecular Formula	C10H16Na2O4
Molecular Weight	246.21 g/mol
Synonyms	Disodium sebacate; Sebacic acid sodium salt; Decanedioic acid, disodium salt; Disodium decanedioate; Sodium sebacate; Na2Seb; 1,10-Decanedioic acid disodium salt
EINECS	241-300-1

Quality Control

Our Sebacic Acid Disodium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your requirements.

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 material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
pH (5% solution)	7.0 - 9.0
Heavy Metals (as Pb)	≤ 20 ppm

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