Description

Octanedioic Acid, Disodium Salt is the disodium salt form of suberic acid, a key dicarboxylate compound. This high-purity chemical intermediate is valued for its consistent reactivity and solubility profile, making it a reliable building block for advanced synthesis. It is essential for manufacturers in the pharmaceutical, polymer, and specialty chemical sectors seeking precise and scalable raw materials.

Application

• Pharmaceutical Synthesis: Serves as a crucial intermediate or counter-ion in the production of active pharmaceutical ingredients (APIs) and specialty salts.
• Polymer & Polyester Production: Acts as a monomer or chain modifier in the synthesis of specialty polyamides, polyesters, and other condensation polymers.
• Complexing Agent: Used in formulations requiring metal ion chelation, such as in certain cleaning agents or water treatment processes.
• Chemical Intermediate: Employed in organic synthesis for the preparation of dyes, fragrances, and other fine chemicals.
• Laboratory Research: Utilized as a standard or reagent in analytical chemistry and biochemical research applications.
• Electroplating & Surface Treatment: Functions as an additive in plating baths to improve finish quality and process stability.

Basic Information

Product Name	Octanedioic Acid, Disodium Salt
CAS No.	17265-12-2
Molecular Formula	C8H12Na2O4
Molecular Weight	226.16 g/mol
Synonyms	Disodium Suberate; Suberic Acid Disodium Salt; Sodium Suberate; Octanedioic Acid, Sodium Salt (1:2); Disodium Octanedioate; Hexane-1,6-dicarboxylic Acid Disodium Salt
EINECS	241-291-8

Quality Control

Our Octanedioic Acid, Disodium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for industrial and research applications. A Certificate of Analysis (COA) detailing purity, identity, and specific impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature. This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
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.