Description

Biphenylcarboxylic Acid, Sodium Salt is a high-purity organic salt widely utilized as a key intermediate in advanced chemical synthesis. Its primary value lies in its role as a versatile building block for pharmaceuticals, agrochemicals, and specialty polymers, offering consistent reactivity and purity. This compound is essential for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and material science industries seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, contributing to crop protection solutions.
• Polymer & Material Science: Serves as a monomer or additive in the development of specialty polymers, liquid crystals, and advanced organic materials.
• Chemical Research & Development: A valuable reagent for organic synthesis and method development in academic and industrial R&D settings.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic dyes and high-performance pigments.
• Electrolyte Additive: Investigated for use as a functional additive in battery electrolytes to enhance performance and stability.

Basic Information

Product Name	Biphenylcarboxylic Acid, Sodium Salt
CAS No.	66642-03-3
Molecular Formula	C13H9NaO2
Molecular Weight	220.20 g/mol
Synonyms	Sodium Biphenyl-4-carboxylate; 4-Biphenylcarboxylic Acid Sodium Salt; p-Phenylbenzoic Acid Sodium Salt; Sodium 4-Phenylbenzoate; [1,1'-Biphenyl]-4-carboxylic Acid, Sodium Salt; Benzenecarboxylic Acid, 4-Phenyl-, Sodium Salt; Sodium 4-Biphenylcarboxylate; Sodium p-Phenylbenzoate
EINECS	Contact for details

Quality Control

Our Biphenylcarboxylic Acid, Sodium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, guaranteeing traceability and compliance with your quality requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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