Description

1,2-Cyclohexanedicarboxylic Acid Disodium Salt is a high-purity, water-soluble organic salt derived from the corresponding dicarboxylic acid. This compound serves as a versatile intermediate and additive, valued for its chelating properties and stability in aqueous systems. It is essential for manufacturers in the polymer, detergent, and specialty chemical industries seeking reliable performance and consistent quality.

Application

• Polymer Industry: Acts as a monomer or co-monomer in the synthesis of specialty polyesters and polyamides.
• Detergent & Cleaning Formulations: Functions as a water softener and builder, enhancing the efficacy of surfactants by sequestering metal ions.
• Chemical Synthesis: Serves as a key intermediate for producing plasticizers, corrosion inhibitors, and other functional derivatives.
• Personal Care Products: Used as a stabilizing or chelating agent in certain cosmetic and personal care formulations.
• Industrial Water Treatment: Employed in formulations to control scale and inhibit corrosion in water systems.
• Laboratory & Research: Utilized as a standard or reagent in analytical chemistry and material science research.

Basic Information

Product Name	1,2-Cyclohexanedicarboxylic Acid Disodium Salt
CAS No.	17273-90-4
Molecular Formula	C8H10Na2O4
Molecular Weight	216.14 g/mol
Synonyms	Disodium 1,2-Cyclohexanedicarboxylate; Hexahydrophthalic Acid Disodium Salt; 1,2-CHDA Disodium Salt; Cyclohexane-1,2-dicarboxylic Acid Disodium Salt; Disodium Hexahydrophthalate; NSC 403796; Disodium Cyclohexane-1,2-dicarboxylate
EINECS	241-300-1

Quality Control

Our 1,2-Cyclohexanedicarboxylic Acid Disodium Salt is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and performance. A Certificate of Analysis (COA) detailing all test results is provided with each 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 product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
pH (5% 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.