Description

Magnesium Bis[Didodecylbenzenesulphonate] is a high-purity, organometallic sulfonate salt widely recognized for its exceptional performance as a surfactant and catalyst. This compound is valued for its thermal stability and powerful surface-active properties, making it a critical component in advanced formulations. It is primarily sought by manufacturers in the lubricant, polymer, and specialty chemical industries for applications requiring superior detergency and catalytic activity.

Application

• Primary component in high-performance lubricant and fuel additives for detergency and deposit control.
• Key catalyst or co-catalyst in polymerization reactions and organic synthesis.
• Powerful emulsifying and dispersing agent in industrial cleaning formulations and agrochemicals.
• Stabilizer and compatibilizer in the production of synthetic resins and polymers.
• Functional additive in corrosion inhibitor packages for metalworking fluids.
• Intermediate for the synthesis of other specialty sulfonate compounds.

Basic Information

Product Name	Magnesium Bis[Didodecylbenzenesulphonate]
CAS No.	29152-71-4
Molecular Formula	C48H82MgO6S2
Molecular Weight	843.8 g/mol (approx.)
Synonyms	Magnesium Didodecylbenzenesulfonate; Magnesium Dodecylbenzenesulfonate (branched chain); Magnesium Alkylbenzenesulfonate; MgDDBS; Magnesium Bis(didodecylbenzenesulfonate); Magnesium 2-Dodecylbenzenesulfonate; Magnesium Salt of Dodecylbenzenesulfonic Acid; Surfactant AS-Mg
EINECS	Contact for details

Quality Control

Our Magnesium Bis[Didodecylbenzenesulphonate] is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot is analyzed to confirm identity, purity, and key performance characteristics. A comprehensive Certificate of Analysis (COA) detailing assay, moisture content, and heavy metal limits is provided with every shipment to support 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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow paste or solid
Identification (IR)	Conforms
Assay (as active matter)	≥ 95.0 %
Magnesium (Mg) Content	2.7 - 3.2 %
Water Content	≤ 3.0 %
Heavy Metals (as Pb)	≤ 20 ppm
pH (5% solution)	6.0 - 8.5

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