Optical Brightening Agent BAC-L: Enhancing Whiteness and Brightness
Achieve superior whiteness and brilliance in your textile and paper applications with our advanced brightening agent.
Get a Quote & SampleProduct Core Value

Optical Brightening Agent BAC-L
This advanced Optical Brightening Agent BAC-L is engineered to deliver exceptional whitening and brightening effects across various substrates. Its unique formulation provides a light blue-violet shade, ideal for applications requiring a brilliant, whiter-than-white appearance. With excellent washfastness and stability, it ensures lasting results and is suitable for multiple processing stages, making it a key component for achieving high-quality finishes.
- Key to achieving a light blue-violet shade for textiles, this optical brightening agent provides a brilliant white appearance.
- Experience superior washfastness and lightfastness, ensuring the longevity of the whitening effect even after multiple washes.
- Benefit from good stability against acid, peroxide, hard water, and chlorite, allowing for versatile application in various chemical environments.
- The agent is suitable for all stages of textile processing, offering flexibility and ease of integration into existing workflows.
Key Advantages
Enhanced Whiteness and Brightness
Leverage the power of this optical brightening agent to significantly boost the perceived whiteness and overall brightness of your materials, making products stand out.
Superior Durability
Enjoy excellent washfastness and lightfastness, ensuring that the enhanced brightness is maintained over time and through various conditions.
Versatile Application
Its good stability to common process chemicals like acids, peroxides, hard water, and chlorite makes it a reliable choice for diverse textile and paper treatments.
Key Applications
Textile Finishing
Ideal for textile printing and finishing, this agent imparts a brilliant white shade to fabrics, enhancing their aesthetic appeal and market value.
Paper Brightening
Used in paper manufacturing, it contributes to achieving the high brightness and whiteness demanded by consumers and industries, improving print legibility.
Fiber Whitening
Effectively whitens various types of fibers, ensuring a clean and bright base for further processing or direct product use.
Chemical Processes
Its stability in various chemical conditions makes it suitable for integration into complex manufacturing processes, including those involving acid or peroxide treatments.
Related Technical Articles & Resources
Why Choose Us?
Leverage our expertise and state-of-the-art infrastructure to accelerate your journey from discovery to commercial success.
Global Experience
With 20 years of R&D, manufacturing, and sales experience, we proudly serve clients across 60 countries and regions worldwide.
Advanced Facilities
Our in-house R&D laboratory, pilot platform, and large-scale production workshop are equipped to meet the audit requirements of global customers.
Seamless Scalability
We facilitate a perfect transition from small-scale lab requirements (grams) to full commercialization (hundreds of tons).