1,2,3-Benzotriazole (BTA) is a high-performance multifunctional chemical additive primarily recognized as an efficient light stabilizer and a powerful corrosion inhibitor. Engineered to protect materials from degradation, BTA effectively absorbs ultraviolet rays to prevent surface aging, color fading, and structural deterioration in plastics, coatings, and rubber, significantly extending the service life of industrial materials exposed to harsh environments.
Beyond its UV-stabilizing capabilities, BTA serves as a critical antioxidant and anti-rust agent, particularly for non-ferrous metals like copper and silver. Its exceptional purity and stability make it an indispensable intermediate in the synthesis of dyes and pigments, ensuring vibrant colors and long-term durability. Whether used in automotive antifreezes, water treatment systems, or polymer stabilization, our BTA products deliver consistent reliability and superior industrial performance.
Detailed Parameters
| Appearance | Fine Granular | Assay | 99.50% min |
|---|---|---|---|
| Melting Point | 97℃ min | Moisture | 0.1% max |
| Ash Content | 0.05% max | Aqueous pH | 5.0-6.0 |
| Chroma | 40 MAX | Solubility | Soluble in Alcohol, Benzene, Toluene, Chloroform, DMF |
| Chemical Nature | Light Stabilizer / Corrosion Inhibitor | Purity Grade | Industrial High Purity |
Key Advantages
Superior UV Protection
Effectively absorbs harmful ultraviolet rays to reduce color fading and prevent surface aging in polymers.
Extended Material Life
Improves weather and heat resistance, making materials ideal for outdoor and high-temperature applications.
Anti-Corrosion Power
Acts as a powerful anti-rust agent for silver, copper, lead, nickel, and zinc surfaces.
High Color Stability
Serves as a stable intermediate for dyes and pigments, ensuring durability and brightness.
Versatile Solubility
Easily soluble in organic solvents like DMF and Toluene for seamless integration into formulations.
Rigid Quality Control
Produced via advanced technology with strict purity checks to meet diverse global industrial standards.
Product Gallery
Management Platforms
Customized Packaging
Available in net plastic woven bags, fiber drums, or iron drums with secure internal liners.
Advanced Synthesis
Utilizing cutting-edge production lines to ensure a minimum assay of 99.50%.
Application Support
Technical guidance for using BTA in cooling water systems and polymer stabilization.
Quality Assurance
Strict monitoring of moisture (max 0.1%) and ash content (max 0.05%) for stability.
Logistics Efficiency
Global shipping standards for hazardous and non-hazardous chemical distribution.
Compliance Standards
Meeting international specifications for chemical intermediates and additives.
Investment Return Comparison
| Standard Grade BTA | Our Premium BTA | |
|---|---|---|
| Purity Level | 98.0% - 99.0% | 99.50% Minimum |
| UV Stability | Moderate | Exceptional/Long-term |
| Corrosion Inhibition | Basic | Enhanced (Multi-metal) |
| Material Lifespan | Standard Extension | Maximum Prolongation |
| Impurity Level | Higher Ash/Moisture | Ultra-low Residue |
Frequently Asked Questions
In plastics, BTA acts as a highly efficient light stabilizer and UV absorbent. It prevents the material from yellowing, cracking, and losing mechanical strength when exposed to sunlight, thereby extending the product's outdoor service life.
BTA is exceptionally effective for non-ferrous metals. It provides superior anti-corrosion and anti-fading protection for copper, silver, lead, cast iron, nickel, and zinc.
Yes, when used in combination with anti-scaling compounds, fungicides, and algaecides, BTA provides an excellent anti-corrosion effect for cycling cooling water systems.
BTA is slightly soluble in water but highly soluble in organic solvents such as alcohol, benzene, toluene, chloroform, and DMF, making it versatile for various chemical formulations.
It serves as a critical organic intermediate in the synthesis of various pigments. It not only contributes to bright colors but also enhances the stability and durability of the dyes under different environmental conditions.
Since Benzotriazole can turn red in air due to oxidation, it should be stored in tightly sealed containers (like our fiber or iron drums) in a cool, dry, and well-ventilated area away from strong oxidants.
