Description

Magnesium Octadecylbenzenesulphonate is an organometallic salt widely recognized for its surfactant and emulsifying properties. This compound is valued for its ability to reduce surface tension and stabilize formulations in demanding industrial environments. It serves as a critical component for manufacturers in sectors such as lubricant additives, polymer processing, and specialty cleaning products, where consistent performance and material compatibility are paramount.

Application

• Lubricant and Grease Additive: Acts as a detergent and dispersant to prevent sludge formation and maintain engine cleanliness.
• Polymer and Plastic Processing Aid: Functions as an internal lubricant and antistatic agent during extrusion and molding.
• Industrial Cleaning Formulations: Serves as a key surfactant in heavy-duty degreasers and metal cleaning concentrates.
• Emulsion Stabilizer: Used to stabilize oil-in-water emulsions in various chemical and coating applications.
• Textile Processing: Employed as a wetting agent and softener in fiber treatment and dyeing processes.
• Agricultural Adjuvants: Enhances the spreading and adhesion of pesticides and herbicides on plant surfaces.

Basic Information

Product Name	Magnesium Octadecylbenzenesulphonate
CAS No.	31242-17-8
Molecular Formula	C30H54MgO6S2 (for the di-salt)
Molecular Weight	599.19 g/mol (approx.)
Synonyms	Magnesium Octadecylbenzenesulfonate; Magnesium Stearylbenzenesulfonate; Octadecylbenzenesulfonic Acid Magnesium Salt; Magnesium Dodecylbenzenesulfonate (C18); Mg-ODBS; Magnesium Alkylbenzenesulfonate; Magnesium C18 Benzenesulfonate; Magnesium Stearyl Benzene Sulfonate
EINECS	Contact for details

Quality Control

Our Magnesium Octadecylbenzenesulphonate is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including assay, identification, and impurity profile checks. A Certificate of Analysis (COA) documenting purity, physical characteristics, and compliance with agreed specifications is provided with every shipment.

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 material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (as active matter)	Min. 90%
Magnesium Content	3.5 - 4.5 %
Loss on Drying	Max. 2.0 %
Sulfated Ash	10 - 15 %
pH (1% solution)	6.0 - 8.0

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