Description

Calcium Methyloctadecylbenzenesulphonate is a calcium salt of a long-chain alkylbenzenesulphonic acid, functioning as a versatile surfactant and emulsifying agent. This compound is valued for its excellent stability and surface-active properties in demanding industrial formulations. It is primarily utilized by manufacturers in the lubricant, agrochemical, and specialty chemical industries for its role in stabilizing emulsions and enhancing product performance.

Application

• Primary emulsifier and stabilizer in metalworking fluids and industrial lubricants.
• Key component in the formulation of agricultural pesticide and herbicide emulsions.
• Used as a co-emulsifier and viscosity modifier in paint, coating, and ink systems.
• Surfactant for industrial and institutional (I&I) cleaning products.
• Additive in textile processing and fiber lubricants.
• Emulsifying agent for petroleum-derived products and fuel additives.

Basic Information

Product Name	Calcium Methyloctadecylbenzenesulphonate
CAS No.	94248-25-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Calcium methyloctadecylbenzenesulfonate; Calcium C19-alkylbenzenesulfonate; Benzenesulfonic acid, C19-alkyl derivs., calcium salts; Calcium (C16-20) alkylbenzenesulfonate (related); Surfactant CA-19; Emulsifier CA-MOBS; Calcium dodecylbenzenesulfonate (higher alkyl analog); Calcium alkylarylsulfonate
EINECS	Contact for details

Quality Control

Our Calcium Methyloctadecylbenzenesulphonate is manufactured under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent chemical composition, purity, and performance characteristics. A Certificate of Analysis (COA) detailing key parameters is provided with every shipment to guarantee compliance with your technical specifications.

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 prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Off-white to light yellow paste or solid
Identification (IR)	Complies
Assay (Active Matter)	≥ 90%
Calcium Content	Contact for details
Moisture (Karl Fischer)	≤ 2.0%
pH (5% solution)	6.0 - 8.0

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