Description

Btc,Tetrapotassiumsalt CAS NO 216453-54-2 is a specialized potassium salt derivative of a benzotriazole compound, valued for its role as a high-performance corrosion inhibitor and stabilizer in industrial formulations. Its effectiveness is critical for protecting metal surfaces and enhancing the longevity of functional fluids and coatings. This product is essential for manufacturers in the metalworking, automotive, and polymer industries seeking reliable additive solutions.

Application

• Metalworking Fluids: A key additive in coolants and cutting fluids to prevent corrosion of ferrous and non-ferrous metals during machining operations.
• Automotive Antifreeze/Coolants: Used as a corrosion inhibitor in extended-life engine coolants to protect aluminum and other alloy components in cooling systems.
• Polymer Stabilization: Acts as a light stabilizer and antioxidant in plastic and polymer formulations to prevent degradation from UV exposure and thermal stress.
• Industrial Coatings: Incorporated into primers, paints, and protective coatings to provide long-term corrosion resistance for structural steel and equipment.
• Water Treatment: Employed in closed-loop water systems and industrial boilers as a component of treatment programs to control scale and inhibit metal corrosion.
• Lubricant Additive: Enhances the performance of industrial lubricants by providing rust and oxidation inhibition, extending equipment life.

Basic Information

Product Name	Btc,Tetrapotassiumsalt
CAS No.	216453-54-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Potassium Benzotriazole Carboxylate; Tetrapotassium Benzotriazole-1-carboxylate; 1H-Benzotriazole-1-carboxylic acid, potassium salt (1:?); Btc Tetrapotassium Salt; Benzotriazole Potassium Salt Derivative; Corrosion Inhibitor K-Salt; BTT Potassium Salt
EINECS	Contact for details

Quality Control

Our Btc,Tetrapotassiumsalt is produced under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, identification, and impurity profiling. Certificates of Analysis (COA) documenting purity and key specifications are available upon request to support your quality assurance protocols.

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 absorption of atmospheric moisture, which can affect product performance and handling.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
pH (1% Solution)	Contact for details
Heavy Metals	≤ 20 ppm

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