Description

Pentadecanedioic Acid Disodium Salt is a high-purity, water-soluble salt of a long-chain dicarboxylic acid, offering enhanced stability and handling properties. This compound serves as a versatile and valuable intermediate for synthesizing specialized polymers, lubricants, and high-performance surfactants. It is particularly relevant for R&D and production in the pharmaceutical, specialty chemical, and advanced materials sectors seeking to incorporate a linear C15 diacid backbone.

Application

• Polymer Synthesis: A key monomer for producing polyamides (nylon), polyesters, and other specialty polymers with specific thermal and mechanical properties.
• Lubricant & Grease Formulation: Used in the synthesis of complex esters that serve as base stocks for high-performance synthetic lubricants and greases.
• Surfactant & Detergent Intermediate: Acts as a precursor for anionic surfactants with excellent emulsifying and cleaning capabilities.
• Pharmaceutical Intermediates: Employed in the research and synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Corrosion Inhibitors: A building block for creating organic corrosion inhibitors used in industrial fluids and coatings.
• Cosmetic Ingredients: Used in the production of emulsifiers and skin-conditioning agents for personal care formulations.
• Chemical Research: Serves as a standard or reagent in analytical chemistry and material science research.

Basic Information

Product Name	Pentadecanedioic Acid Disodium Salt
CAS No.	69295-92-7
Molecular Formula	C15H26Na2O4
Molecular Weight	316.35 g/mol
Synonyms	1,15-Pentadecanedioic Acid Disodium Salt; Pentadecanedioic Acid Sodium Salt; Disodium Pentadecanedioate; Sodium Pentadecanedioate; C15 Diacid Disodium Salt; 1,13-Tridecanedicarboxylic Acid Disodium Salt; Pentadecanedioate Disodium
EINECS	Contact for details

Quality Control

Our Pentadecanedioic Acid Disodium Salt is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting these results are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

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 original container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%
pH (5% Solution)	7.0 - 9.0

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