Description

Calcium Bis(Diisopropylnaphthalenesulphonate) is a specialized organosulfur compound widely utilized as a high-performance surfactant and dispersing agent. Its value lies in its ability to effectively reduce surface tension and stabilize formulations in complex chemical systems. This product is essential for manufacturers in the polymer, agrochemical, and industrial cleaning sectors seeking to enhance product performance and process efficiency.

Application

• Primary emulsifier and dispersant in the production of polymer latexes, including styrene-butadiene and acrylic systems.
• Key component in agricultural formulations for improving the stability and efficacy of pesticide and herbicide concentrates.
• Effective wetting agent in industrial and institutional cleaning products, detergents, and degreasers.
• Stabilizing agent in the manufacture of construction chemicals, such as concrete admixtures and coatings.
• Processing aid and internal lubricant in various plastics and rubber compounding applications.
• Used in the formulation of textile auxiliaries for dyeing and finishing processes.
• Component in oilfield chemicals for drilling muds and production additives.

Basic Information

Product Name	Calcium Bis(Diisopropylnaphthalenesulphonate)
CAS No.	80137-60-6
Molecular Formula	C32H44CaO6S2
Molecular Weight	628.9 g/mol
Synonyms	Calcium Diisopropylnaphthalenesulfonate; Calcium Dodecyldiphenylether Disulfonate (related class); Naphthalenesulfonic acid, diisopropyl-, calcium salt; Dispersing Agent S; Surfactant 80137-60-6; Calcium alkylnaphthalenesulfonate; Calcium salt of diisopropylnaphthalenesulfonic acid
EINECS	Contact for details

Quality Control

Our Calcium Bis(Diisopropylnaphthalenesulphonate) is produced under a rigorous quality management system to ensure batch-to-batch consistency and performance reliability. Quality is verified through analytical testing including assay, impurity profiling, and performance-based evaluations. A Certificate of Analysis (COA) documenting key specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 performance.

Specification

Item	Specification
Appearance	Light yellow to brown viscous liquid or paste
Identification (IR)	Conforms
Assay (Active Matter)	Min. 40% - 50% (as supplied)
Calcium Content	3.0% - 6.0%
Water Content	Max. 1.0%
pH (5% solution)	6.0 - 8.0
Viscosity	Contact for details

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