Description

Sodium m-(Diethylamino)Benzenesulphonate is a specialized organic sulfonate salt with significant utility as a chemical intermediate and functional additive. Its value lies in its unique molecular structure, which combines a sulfonate group for solubility with a tertiary amine moiety, making it a versatile building block for synthesis and a potential component in specialty formulations. This compound is primarily needed by manufacturers in the dye and pigment, pharmaceutical, and specialty chemical industries for research, development, and production processes.

Application

• Dye and Pigment Intermediate: Serves as a key precursor in the synthesis of acid dyes, reactive dyes, and other colorants, contributing to chromophore development and solubility.
• Pharmaceutical Synthesis: Used as a building block or counterion in the development of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Surfactant and Detergent Formulation: Functions as a hydrotrope or mild surfactant in specialized cleaning and industrial formulations due to its anionic sulfonate group.
• Chemical Research & Development: Employed as a reagent or intermediate in organic synthesis for introducing sulfonate and diethylamino functional groups.
• Photographic Chemicals: Can be utilized in the production of certain photographic chemicals and sensitizers.
• Corrosion Inhibitor Component: Acts as a potential ingredient in formulations designed to prevent corrosion in aqueous systems.

Basic Information

Product Name	Sodium m-(Diethylamino)Benzenesulphonate
CAS No.	5123-63-7
Molecular Formula	C10H14NNaO3S
Molecular Weight	251.28 g/mol
Synonyms	Sodium 3-(Diethylamino)benzenesulfonate; Benzenesulfonic acid, m-(diethylamino)-, sodium salt; m-(Diethylamino)benzenesulfonic acid sodium salt; 3-(Diethylamino)benzenesulfonic acid sodium salt; Sodium 3-(N,N-diethylamino)benzenesulfonate; DEAB-Na; Sodium meta-diethylaminobenzenesulphonate
EINECS	225-868-9

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Quality is verified through analytical methods including HPLC, titration, and loss on drying. A Certificate of Analysis (COA) detailing purity, identity, and specific impurity profiles is available for every batch upon request, supporting your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition (Sulfated Ash)	Contact for details
Related Substances (HPLC)	Contact for details

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