Description

Quinaldic Acid Sodium Salt is the sodium salt derivative of quinaldic acid, a versatile organic compound with significant utility in analytical and synthetic chemistry. Its primary value lies in its ability to act as a highly selective chelating agent, particularly for the precipitation and gravimetric determination of various metal ions. This makes it an essential reagent for quality control laboratories, research institutions, and manufacturers in the chemical and pharmaceutical sectors requiring precise metal analysis or complex synthesis.

Application

• Gravimetric Analysis: Selective precipitation and quantitative determination of metal ions such as copper, zinc, cadmium, and lead in analytical chemistry.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of more complex organic molecules, including potential active pharmaceutical ingredients (APIs).
• Catalyst and Ligand Synthesis: Used in the preparation of metal-organic complexes and catalysts for various organic transformations.
• Chemical Research: A valuable reagent in academic and industrial research for studying coordination chemistry and developing new analytical methods.
• Reference Standard: Employed as a high-purity standard in chromatographic and spectroscopic analysis for method validation and quality assurance.

Basic Information

Product Name	Quinaldic Acid Sodium Salt
CAS No.	16907-79-2
Molecular Formula	C10H6NNaO2
Molecular Weight	195.15 g/mol
Synonyms	2-Quinolinecarboxylic Acid Sodium Salt; Sodium Quinaldate; Sodium 2-Quinolinecarboxylate; Quinaldinic Acid Sodium Salt; Sodium Quinaldinate; 2-Carboxyquinoline Sodium Salt; Quinoline-2-carboxylic Acid Sodium Salt; Sodium Quinoline-2-carboxylate
EINECS	240-958-1

Quality Control

Our Quinaldic Acid Sodium Salt is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for research and industrial applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and conformance to specifications.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed immediately after use to prevent degradation from moisture and light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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