Description

Thiosalicylic Acid Sodium Salt is the sodium salt derivative of thiosalicylic acid, a versatile organosulfur compound. This product is valued for its role as a key intermediate and reagent in the synthesis of complex molecules, particularly in pharmaceutical and specialty chemical manufacturing. It is essential for industries requiring high-purity chemical building blocks for research, development, and production processes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing sulfur or requiring specific chelating properties.
• Chemical Synthesis Reagent: Used in organic synthesis for the introduction of the thiosalicylate moiety or as a ligand in metal-catalyzed reactions.
• Analytical Chemistry: Employed as a reagent or standard in analytical methods for the detection and quantification of specific metal ions.
• Research & Development: Serves as a starting material in academic and industrial R&D for developing new compounds with potential biological activity.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of certain sulfur-containing dyes and specialty pigments.
• Corrosion Inhibitor Formulation: A component in specialty formulations designed to protect metals from corrosion in specific industrial environments.

Basic Information

Product Name	Thiosalicylic Acid Sodium Salt
CAS No.	134-23-6
Molecular Formula	C7H5NaO2S
Molecular Weight	176.16 g/mol
Synonyms	Sodium 2-Mercaptobenzoate; Sodium Thiosalicylate; 2-Sulfanylbenzoic Acid Sodium Salt; Sodium o-Mercaptobenzoate; Benzoic acid, 2-mercapto-, sodium salt; 2-Carboxyphenylthiol Sodium Salt; o-Thiosalicylic Acid Sodium Salt; Sodium 2-Sulfanylbenzoate
EINECS	205-135-7

Quality Control

Our Thiosalicylic Acid Sodium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for demanding industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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