Description

Sodium Ethylenesulphonate is a versatile anionic monomer and reactive intermediate with significant industrial utility. Its primary value lies in its ability to introduce sulfonate functionality, imparting enhanced water solubility, dispersancy, and anti-static properties to polymers and formulations. This makes it a critical component for manufacturers in sectors such as water treatment, textiles, and specialty polymer synthesis, where performance under demanding conditions is required.

Application

• Polymer & Copolymer Synthesis: Key monomer for producing water-soluble polymers, dispersants, and superabsorbent materials.
• Textile & Fiber Industry: Used in fiber modification to improve dyeability, moisture absorption, and anti-static characteristics.
• Water Treatment Chemicals: Employed as a building block for scale inhibitors and dispersants in cooling water and boiler systems.
• Paper & Pulp Processing: Functions as a retention aid and dispersant to improve paper quality and production efficiency.
• Detergent & Surfactant Formulations: Serves as an intermediate for synthesizing specialized surfactants with high electrolyte tolerance.
• Oilfield Chemicals: Component in drilling fluid additives and enhanced oil recovery (EOR) formulations for improved performance.
• Personal Care Products: Used in the synthesis of mild surfactants and viscosity modifiers for shampoos and skin cleansers.
• Concrete Admixtures: Acts as a raw material for plasticizers and superplasticizers to improve concrete workability and strength.

Basic Information

Product Name	Sodium Ethylenesulphonate
CAS No.	3039-83-6
Molecular Formula	C2H3NaO3S
Molecular Weight	130.10 g/mol
Synonyms	2-Hydroxyethanesulfonic Acid Sodium Salt; Sodium Isethionate; Sodium 2-Hydroxyethanesulfonate; Ethanesulfonic Acid, 2-Hydroxy-, Sodium Salt; Isethionic Acid Sodium Salt; Hydroxyethylsulfonic Acid Sodium Salt; Sodium Hydroxyethylsulfonate; Glycol Sulfate Sodium Salt
EINECS	221-248-6

Quality Control

Our Sodium Ethylenesulphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters are provided with every shipment to guarantee traceability and compliance with your quality 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 after opening to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
pH (5% Solution)	6.0 - 8.0
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition (Sulfated Ash)	≤ 0.1 %
Chloride (Cl)	≤ 100 ppm
Sulfate (SO4)	≤ 200 ppm

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