Description

Calcium Di(Benzenesulphonate) CAS NO 934-54-3 is an organosulfur compound that serves as a versatile calcium salt of benzenesulfonic acid. This product is valued for its role as a catalyst and intermediate in various organic synthesis and industrial processes. It is primarily utilized by manufacturers in the chemical, polymer, and specialty materials sectors.

Application

• Catalyst in Polymerization Reactions: Acts as an efficient catalyst or co-catalyst in the production of resins, plastics, and other polymeric materials.
• Chemical Synthesis Intermediate: Used in the manufacture of specialty chemicals, dyes, and pharmaceutical intermediates where a benzenesulfonate moiety is required.
• Crosslinking Agent: Employed in formulations for coatings, adhesives, and sealants to modify physical properties and enhance performance.
• Additive for Industrial Fluids: Functions as a stabilizer or property modifier in lubricants, hydraulic fluids, and other functional fluid systems.
• Research & Development: Serves as a key reagent in laboratory-scale organic synthesis and process development within R&D facilities.

Basic Information

Product Name	Calcium Di(Benzenesulphonate)
CAS No.	934-54-3
Molecular Formula	C12H10CaO6S2
Molecular Weight	354.40 g/mol
Synonyms	Calcium Benzenesulfonate; Calcium Dibenzenesulfonate; Benzenesulfonic Acid, Calcium Salt; Calcium Bis(benzenesulfonate); Calcium Benzenesulphonate; Dibenzene Sulfonate Calcium Salt; Calcium Salt of Benzenesulfonic Acid
EINECS	213-295-5

Quality Control

Our Calcium Di(Benzenesulphonate) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee consistency and traceability for our industrial partners.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Water Solubility	Freely soluble

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