Description

Sodium 1H-Benzotriazolethiolate is the sodium salt derivative of 1H-benzotriazole-1-thiol, a key organic intermediate and corrosion inhibitor. This compound matters for its enhanced solubility and reactivity compared to its parent acid, making it a versatile building block in specialty chemical synthesis. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and polymer industries, as well as in the formulation of high-performance metal surface treatment and plating solutions.

Application

• As a key intermediate in the synthesis of pharmaceutical active ingredients and agrochemicals.
• As a corrosion inhibitor and additive in metal plating baths and surface treatment formulations.
• As a stabilizer and antioxidant in polymer and rubber production processes.
• In the preparation of photographic chemicals and dye intermediates.
• As a ligand or precursor in organometallic chemistry and catalysis research.
• For research and development in organic synthesis within academic and industrial laboratories.

Basic Information

Product Name	Sodium 1H-Benzotriazolethiolate
CAS No.	52641-69-7
Molecular Formula	C6H4N3NaS
Molecular Weight	181.17 g/mol
Synonyms	1H-Benzotriazole-1-thiol, sodium salt; Sodium benzotriazolethiolate; Benzotriazole-1-thiol sodium salt; 1,2,3-Benzotriazole-1-thiol sodium derivative; BTT-Na; Mercaptobenzotriazole sodium salt; Sodium mercaptobenzotriazolate
EINECS	Contact for details

Quality Control

Our Sodium 1H-Benzotriazolethiolate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical parameters is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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 or crystalline solid
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.