Description

Arochlor 1232 is a specific polychlorinated biphenyl (PCB) mixture, identified by the CAS registry number 11141-16-5. This product is valued for its chemical stability and dielectric properties, making it a critical component in specialized industrial applications. It is primarily utilized in sectors requiring reliable insulating fluids and chemical intermediates, such as electrical equipment manufacturing and advanced material synthesis.

Application

• As a dielectric fluid in capacitors and transformers (historical/legacy applications).
• As a plasticizer in specific elastomers and adhesive formulations.
• As a component in heat transfer fluids and hydraulic systems.
• As a chemical intermediate for the synthesis of other specialized compounds.
• In research and development for material science and environmental studies.
• For calibration standards in analytical chemistry and environmental testing laboratories.

Basic Information

Product Name	Arochlor 1232
CAS No.	11141-16-5
Molecular Formula	C12H(10-n)Cln (where n indicates degree of chlorination)
Molecular Weight	Contact for details
Synonyms	PCB 1232; Polychlorinated Biphenyl 1232; Chlorinated Biphenyl 1232; Aroclor 1232; 1,1'-Biphenyl, chloro derivs.; PCB Mixture 1232; Chlorobiphenyl
EINECS	Contact for details

Quality Control

Our Arochlor 1232 is produced and handled under strict quality protocols to ensure batch-to-batch consistency and purity for industrial and research use. Each lot is analyzed to confirm identity and conformance to relevant specifications. A comprehensive Certificate of Analysis (COA) detailing key parameters is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids and organic solvents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent contamination and minimize exposure.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Identification (IR)	Conforms
Assay (GC)	> 95% (Total PCB content)
Chlorine Content	32% (Typical)
Density (at 25°C)	~1.38 g/mL
Water Content	< 0.05%

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