Description

[Terphenyl]Disulphonic Acid, Ammonium Salt is a specialized organic salt derived from terphenyl disulphonic acid. This compound is valued for its role as a functional intermediate and additive in advanced material synthesis and industrial processes. It is primarily sought by manufacturers in the polymer, specialty chemical, and electronics sectors for applications requiring specific ionic or surfactant properties.

Application

• As a functional monomer or additive in the synthesis of specialty polymers and ion-exchange resins.
• Utilized as a surfactant or emulsifying agent in advanced material formulations.
• Acts as an intermediate in the production of dyes, pigments, and optical brighteners.
• Employed in the electronics industry for the formulation of conductive polymers or coatings.
• Used in research and development for creating novel materials with specific sulfonic acid functionalities.
• Potential application as a catalyst or co-catalyst in specific organic synthesis reactions.

Basic Information

Product Name	[Terphenyl]Disulphonic Acid, Ammonium Salt
CAS No.	83997-40-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ammonium Terphenyl Disulfonate; Terphenyl-4,4''-disulfonic Acid Diammonium Salt; 1,1':4',1''-Terphenyl-4,4''-disulfonic Acid Ammonium Salt; p-Terphenyl-4,4''-disulfonic Acid Ammonium Salt; Ammonium p-Terphenyl-4,4''-disulfonate; Terphenyl Disulfonate Ammonium Salt; TPDSA
EINECS	Contact for details

Quality Control

Our [Terphenyl]Disulphonic Acid, Ammonium Salt is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications such as assay, impurity profile, and moisture content are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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