Consumers consistently seek laundry detergents that deliver superior cleaning and make clothes appear vibrant and fresh. While cleaning agents remove dirt, it's optical brighteners that provide that coveted 'whiter than new' look. Optical Brightener SWN C.I. 140 is a key ingredient for achieving this effect, and NINGBO INNO PHARMCHEM CO.,LTD. is a trusted detergent optical brightener supplier for leading brands worldwide.


Optical Brightening Agent SWN, also known by its C.I. 140 identifier, is a specialized coumarin derivative that functions by absorbing invisible ultraviolet light from ambient sources and re-emitting it as visible blue light. This clever optical illusion masks any yellowing or dullness in fabrics, making them appear significantly brighter and cleaner to the human eye. Unlike bleach, it doesn't remove stains but optically enhances the fabric's appearance, making it an essential additive in modern detergent formulations.


The versatility and high performance of Optical Brightener SWN make it an ideal choice for a wide range of cleaning product formulations. It exhibits excellent solubility and compatibility with other detergent ingredients, ensuring stable and effective performance in both liquid and powder detergents. For formulators looking to buy optical brightening agent SWN for detergents, its ability to deliver consistent and long-lasting brightness on various fabric types, including cotton, polyester, and blends, is a significant advantage.


NINGBO INNO PHARMCHEM CO.,LTD. understands the critical role of quality and consistency in detergent manufacturing. As a dedicated detergent optical brightener supplier, we ensure that our Optical Brightener SWN C.I. 140 meets rigorous quality standards, providing reliable performance that translates to satisfied consumers. Our commitment to excellence means you receive a product that integrates seamlessly into your production process, enhancing your detergent's efficacy and market appeal.


When considering how to elevate your cleaning product offerings, choosing a superior brightening agent is key. For those focused on formulating with C.I. 140 for cleaning products, NINGBO INNO PHARMCHEM CO.,LTD. provides not only the high-quality product but also the technical support to optimize its application. Partner with us to ensure your detergents consistently deliver the brilliant whiteness and perceived cleanliness that consumers demand.