The textile industry is increasingly focused on sustainable and eco-friendly practices, driving demand for chemical solutions that are both effective and environmentally responsible. NINGBO INNO PHARMCHEM CO.,LTD. is proud to present Fluorescent Whitening Agent OBA 4BK 113, a high-performance optical brightener that aligns with modern ecological standards for textile processing chemicals.


Our Fluorescent Whitening Agent OBA 4BK 113 is not only exceptional in delivering brilliant whiteness to cotton, cellulosic fibers, and their blends, but it also boasts certifications like OEKO-TEX® Standard 100 and REACH. These certifications confirm its compliance with stringent environmental protection requirements, making it suitable for export to regions with strict regulations, such as the EU and North America. This commitment to environmental stewardship makes it a smart choice for manufacturers aiming for sustainable production.


Beyond its environmental credentials, OBA 4BK 113 offers outstanding technical properties. It functions as an alkali stable optical brightener 4BK, meaning it performs consistently in diverse processing conditions, including those involving strong alkalis and peroxides. This stability contributes to less chemical waste and more efficient resource utilization during the dyeing and finishing stages, further bolstering its eco-friendly profile. As a reliable fluorescent brightener 113 powder supplier, NINGBO INNO PHARMCHEM CO.,LTD. ensures that the product maintains its high quality and performance.


The effectiveness of OBA 4BK 113 as a textile whitening agent for cotton blends is also noteworthy. It provides a superior optical effect, transforming fabrics into their brightest potential without compromising their integrity. Its excellent washfastness ensures that the whiteness is durable, reducing the need for re-treatment and extending the lifespan of the textile product, which in turn supports sustainability goals by minimizing consumption and waste.


Choosing Fluorescent Whitening Agent OBA 4BK 113 from NINGBO INNO PHARMCHEM CO.,LTD. means investing in a product that combines high performance with environmental responsibility. We understand that textile manufacturers need solutions that are efficient, cost-effective, and safe for both workers and the planet. Our commitment to quality and sustainability ensures that OBA 4BK 113 helps our clients meet their production targets while contributing to a greener textile industry, providing an optimal balance for modern manufacturing demands.