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Fluorescent whitening agent series

  • Optical Brightener OB-1 cas1533-45-5

    Optical Brightener OB-1 cas1533-45-5

    OB-1 is a chemical optical brightener that works by absorbing ultraviolet light and emitting blue light, thereby neutralizing the yellow appearance of materials and making them appear brighter and whiter to the human eye. It is commonly used in a variety of industries including textiles, plastics, paper and detergents.

    Our OB-1 optical brightener stands out for its purity, stability and efficiency. With over 99% purity, you can be confident in product consistency and reliability. Its excellent stability ensures that the optical brightening effect is maintained even under harsh manufacturing conditions such as high temperature or exposure to UV radiation.

  • Optical Brightener OB cas7128-64-5

    Optical Brightener OB cas7128-64-5

    OBcas7128-64-5 is a special optical brightener, mainly used in the textile industry. This chemical optical brightener belongs to the stilbene family, which ensures that it delivers high-quality performance to achieve bright, vibrant colors in a wide range of textile products. It is widely recognized for its excellent whitening effect on fabrics, ensuring textiles appear radiant and visually appealing.

    With its professional grade formulation, OBcas7128-64-5 offers significant advantages in textile production. It has a high affinity for a wide range of natural and synthetic fibers including cotton, polyester and nylon, making it suitable for a wide range of textile applications. This optical brightener effectively corrects dullness and discoloration in fabrics for a brighter, more attractive appearance.

    OBcas7128-64-5 penetrates deeply into the fabric structure, ensuring long-lasting brightness even after numerous washes. It has excellent resistance to washing, light and heat, ensuring the durability and stability of the brightness of textiles. Moreover, the fluorescent whitening agent is compatible with different dyeing processes, will not adversely affect the dyeing performance of textiles, and is conveniently integrated into existing production processes.

  • Fluorescent Brightener KSN cas5242-49-9

    Fluorescent Brightener KSN cas5242-49-9

    KSN is a high-efficiency water-soluble fluorescent whitening agent, which belongs to the class of stilbenes. With its excellent fluorescent properties, the reagent is widely used in paper, textile, detergent, soap and many other industries where whiteness and brightness are critical.

    Known for its excellent whitening effect, KSN can effectively absorb ultraviolet rays and convert them into visible blue light, thereby improving the whiteness and brightness of the products it is applied to. This results in a visually appealing appearance and improves overall product quality.

    KSN has a chemical formula of C36H34N12Na2O8S2, a molecular weight of 872.84 g/mol, and exhibits excellent stability over a wide range of pH values, making it suitable for various manufacturing processes. In addition, its water solubility further provides ease of application, ensuring seamless integration into different production lines.

  • Optical Brightener ER-1 cas13001-39-3

    Optical Brightener ER-1 cas13001-39-3

    ER-, a powerful and effective chemical optical brightener.  Cas13001-39-3, commonly known as ER-, is a cutting-edge solution revolutionizing the field of textile whitening.  ER-I is widely popular for its unique ability to enhance the brightness and whiteness of fabrics, making it an important ingredient in many industries.

  • Optical Brightener CBS-X/brightener 351 cas27344-41-8

    Optical Brightener CBS-X/brightener 351 cas27344-41-8

    brightener 351 is a high-efficiency optical brightener widely used in textile, plastic, detergent, paper and other industries. It effectively enhances the brightness, whiteness and visual appeal of final products, giving them an attractive and vibrant appearance. With its excellent performance, COB-351 ensures long-lasting color retention and stability, making it ideal for maintaining the attractive appearance of products.

  • Optical Brightening Agent BBU/Optical Brightener 220 CAS16470-24-9

    Optical Brightening Agent BBU/Optical Brightener 220 CAS16470-24-9

    Optical Brightener 220 (CAS 16470-24-9), a revolutionary product designed to enhance brightness and whiteness in various applications. Leveraging advanced technology and expertise, our optical brightener delivers unmatched performance and reliability, making it an excellent choice for industries seeking outstanding results. In this product introduction, we will delve into the core description of our optical brightener, as well as provide detailed information on its specifications and features.

  • Fluorescent Brightener 135 cas1041-00-5

    Fluorescent Brightener 135 cas1041-00-5

    fluorescent whitening agent 135 is a fluorescent whitening agent whose function is to absorb ultraviolet light and emit blue light, thereby improving the overall brightness and whiteness of the material. It is suitable for a wide variety of applications including textiles such as cotton, wool and synthetics, as well as plastics, detergents and paper.

  • Optical Brightener 378/ FP-127cas40470-68-6

    Optical Brightener 378/ FP-127cas40470-68-6

    Optical Brightener 378, also known as Fluorescent Brightener Agent 378, is a type of optical brightening agent with a Chemical Abstracts Service (CAS) number 40470-68-6. This water-soluble substance is capable of absorbing ultraviolet (UV) light and re-emitting it as visible blue light, resulting in a considerable increase in brightness and whiteness of materials.

  • Optical Brightener OB-2 cas2397-00-4

    Optical Brightener OB-2 cas2397-00-4

    OB-2 CAS 2397-00-4 is a top chemical optical brightener widely used in various industries. With its superior quality and performance, this product stands out from the competition. Its main purpose is to increase the brightness and whiteness of a wide variety of materials, including plastics, textiles and paper products.

    The key feature of OB-2 CAS 2397-00-4 is its exceptional ability to absorb ultraviolet (UV) light and re-emit it as visible blue light, effectively masking yellowish or dull undertones. As a result, materials treated with OB-2 CAS 2397-00-4 exhibit excellent optical brightness, making colors more vibrant and enhancing the visual appeal of finished products.

  • optical brightener KSNcas5242-49-9

    optical brightener KSNcas5242-49-9

    optical brightener KSNcas5242-49-9 is a powerful and highly effective additive used in a variety of industries including textile, paper and detergent. It is designed to increase the whiteness and brightness of various materials, giving them a glossy appearance.

    This product is carefully manufactured using advanced technology and high-quality raw materials to ensure the best performance and reliability. With its unique chemical composition, KSNcas5242-49-9 is able to absorb ultraviolet light and convert it into visible light, thereby improving the overall whiteness and brightness of the material, even under low light conditions.

  • Optical Brightener ER-II  cas13001-38-2

    Optical Brightener ER-II cas13001-38-2

    ER-II cas 13001-38-2 is a chemical optical brightener widely used in numerous industries. Mainly used in textile, paper, plastic and other industries to improve the whiteness and brightness of products. It effectively absorbs UV light and emits blue-violet fluorescence, which alters the color perception of the final product.  ER-II cas 13001-38-2 is designed to provide superior brightness and improved visual impact.

  • optical brightener 367/Optical Brightener KCBcas5089-22-5

    optical brightener 367/Optical Brightener KCBcas5089-22-5

    optical brightener 367cas5089-22-5 lies in its ability to enhance the visual appeal of products by dramatically improving their color and brightness. This brightener is specially formulated to dramatically reduce the yellowing or dull appearance of fabrics, plastics, paper and detergents, resulting in a vibrant, eye-catching end product.

    Our chemical optical brightener 367cas5089-22-5 can be seamlessly integrated into a range of manufacturing processes including textile printing, plastic molding, pulp and paper production and detergent formulations. By utilizing this superior product, manufacturers can effortlessly enhance the aesthetics of the final product, thereby increasing customer satisfaction and market competitiveness.

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