Manufacturers, Exporters, Suppliers of Benzotriazole

1,2,3-Benzotriazole (BTA)

We are a premier Exporter and Supplier of 1,2,3-Benzotriazole (BTA), a high-efficiency organic compound primarily used for its exceptional corrosion inhibition properties. BTA forms a robust, molecular-level protective film on copper, copper alloys (brass/bronze), and other metals, preventing oxidation without affecting the metal's electrical conductivity or aesthetic appearance.

Key Industrial Applications:

• 1. Metal Protection: Functions as a superior rust-preventer and slow-corrosion agent for yellow metals.
• 2. Automotive & Fluids: An essential additive in antifreeze liquids, brake fluids, and hydraulic oils to enhance oxidation stability.
• 3. Industrial Coolants: Widely used in circulating water systems and metalworking fluids to protect equipment from pitting and scaling.
• 4. High-Molecular Materials: Acts as a UV stabilizer and anti-static agent for polyesters and polyesteramides.
• 5. Specialty Uses: Employed as a photographic anti-fogging agent and as a collector in copper mine flotation processes.

Physical & Chemical Properties:

• Appearance: Available in white needle-shaped crystalloids, flakes, powder, or granular forms.
• Solubility: Highly soluble in alcohol, benzene, toluene, and chloroform; slightly soluble in water.
• Stability: Odorless with a boiling point of 204°C (15mm Hg). It is non-inflammable and non-explosive.

Safety & Handling:
1,2,3-Benzotriazole is characterized by low toxicity (LD50 for mice: 965mg/kg) and is classified as non-corrosive in its pure state. It is a stable water stabilizer and antioxidant additive for transformer and lubricating oils.

Packaging & Supply:
To maintain product integrity and prevent moisture absorption, we offer several packaging options:

• Types: Plastic woven bags, cardboard drums, all-paper drums, or metal drums lined with plastic.
• Net Weight: 20kg, 25kg, and 500kg bulk options available for global export.