Description

Hexadec-1-Enedisulphonic Acid is a specialized organic acid characterized by its long-chain alkene backbone and dual sulfonic acid groups. This molecular structure provides unique surfactant and chelating properties, making it a valuable intermediate for advanced chemical synthesis. It is primarily utilized in the formulation of high-performance industrial surfactants, corrosion inhibitors, and specialized cleaning agents. The compound is of significant interest to manufacturers in the chemical processing, metal treatment, and specialty detergent sectors.

Application

• Surfactant & Detergent Intermediate: Serves as a key building block for synthesizing anionic surfactants with excellent wetting and emulsifying properties.
• Metal Surface Treatment: Used in the formulation of pickling agents, corrosion inhibitors, and electroplating additives for ferrous and non-ferrous metals.
• Textile & Leather Processing: Acts as a leveling agent, dyeing assistant, and tanning auxiliary in textile and leather manufacturing.
• Oilfield Chemicals: Employed as a component in scale inhibitors and demulsifiers for enhanced oil recovery and production.
• Industrial & Institutional (I&I) Cleaning: A functional ingredient in heavy-duty industrial cleaners and degreasers.
• Polymerization Aid: Can function as an emulsifier or catalyst component in specific emulsion polymerization processes.
• Chemical Synthesis: Used as a versatile intermediate for producing more complex sulfonated compounds and specialty chemicals.

Basic Information

Item	Details
Product Name	Hexadec-1-Enedisulphonic Acid
CAS No.	68003-19-0
Molecular Formula	C₁₆H₃₀O₆S₂
Molecular Weight	382.53 g/mol
Synonyms	1-Hexadecenedisulfonic Acid; Hexadecene-1-disulfonic Acid; C16-Alkenedisulfonic Acid; Cetene Disulfonic Acid; 1-Hexadecene-1,2-disulfonic Acid; Long-chain alkenedisulfonic acid; Sulfonated C16 Olefin
EINECS	Contact for details

Quality Control

Our Hexadec-1-Enedisulphonic Acid is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, identity, and performance. We provide full traceability and detailed Certificates of Analysis (COA) upon request, verifying key parameters such as assay, acidity, and moisture content. Our quality commitment ensures the material meets the rigorous demands of industrial and chemical synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under dry conditions. Due to its strong acid nature, store away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
Water Content (KF)	≤ 2.0 %
Sulfuric Acid (as H₂SO₄)	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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