High Purity Optical Brightener OB (CAS 7128-64-5) for Enhanced Brightness in Paints, Inks, and Plastics

Shine brighter with our premium Optical Brightener OB, engineered to elevate the visual appeal of your paints, inks, and plastics, ensuring unparalleled whiteness and vibrancy.

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Transformative Advantages for Your Products

Enhanced Aesthetic Quality

Optical Brightener OB significantly enhances the visual appeal of your products, providing a brighter and whiter appearance that resonates with consumers. Our CAS 7128-64-5 ensures consistent, high-performance results across all applications.

Superior Performance & Stability

With its high purity (99% min), heat resistance, and chemical stability, Optical Brightener OB guarantees reliable performance even under demanding conditions, making it an ideal fluorescent whitening agent for textiles and various other materials.

Versatile and Economical

This versatile product offers broad applicability across paints, inks, and plastics, requiring only small concentrations to achieve dramatic brightening effects, making it a cost-effective solution to buy optical brightener OB powder.

Key Applications

Plastics & Polymers

Achieve unparalleled whiteness and overcome yellowing in plastics with our advanced optical brightener OB for plastics, ensuring your products stand out with superior clarity and brightness.

Paints & Inks

Elevate the vibrancy and intensity of your paint and ink formulations. Our high purity optical brightener OB for paint and ink delivers vivid, long-lasting color enhancement and brilliant white finishes.

Textiles & Fabrics

Restore and enhance the natural brilliance of fabrics. As a leading fluorescent whitening agent for textiles, our product ensures clothing and industrial textiles maintain a fresh, crisp, and clean look.

Detergents & Paper

From laundry detergents promising brighter whites to high-brightness papers, Optical Brightener OB significantly improves perceived cleanliness and quality, making it a crucial component for these everyday essentials.