Description

Cyclohexanesulfonic Acid Sodium Salt is a versatile organic sulfonate salt widely utilized as a key intermediate and reagent in advanced chemical synthesis. Its value lies in its role as a stable, water-soluble source of the cyclohexanesulfonate anion, which is instrumental in phase-transfer catalysis and the preparation of specialty surfactants and pharmaceuticals. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable building blocks for complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring sulfonate functionalities for enhanced solubility or biological activity.
• Phase-Transfer Catalyst (PTC): Acts as an effective agent in two-phase reaction systems, facilitating the migration of reactants between organic and aqueous phases to accelerate reaction rates and improve yields.
• Surfactant & Detergent Precursor: Used in the manufacturing of specialty anionic surfactants for industrial and household cleaning formulations, offering tailored hydrophobic chain properties.
• Agrochemical Synthesis: Employed as an intermediate in the production of herbicides, fungicides, and other crop protection agents where the sulfonate group imparts desired physical or activity profiles.
• Chemical Research & Development: A valuable reagent in organic synthesis for introducing sulfonate groups, studying reaction mechanisms, or developing new catalytic processes.
• Polymer Modification: Can be used to incorporate sulfonate moieties into polymers to alter properties such as hydrophilicity, ion-exchange capacity, or adhesion.

Basic Information

Item	Details
Product Name	Cyclohexanesulfonic Acid Sodium Salt
CAS No.	13893-74-8
Molecular Formula	C6H11NaO3S
Molecular Weight	186.21 g/mol
Synonyms	Sodium Cyclohexanesulfonate; Cyclohexanesulfonic Acid Sodium Salt; Sodium Cyclohexylsulfonate; Cyclohexylsulfonic Acid Sodium Salt; Cyclohexanesulfonate Sodium Salt; Cyclohexanesulphonic Acid Sodium Salt; Sodium Cyclohexanesulphonate; NSC 403914
EINECS	237-658-6

Quality Control

Every batch of Cyclohexanesulfonic Acid Sodium Salt is manufactured under a strict quality management system. We perform comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing specific test results is provided with each shipment and is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
pH (5% Solution)	6.0 - 8.0

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