For textile manufacturers and formulators, achieving a brilliant, uniform white is often a critical quality indicator. Optical Brightener DMS-X, known in the industry as Fluorescent Brightener 71, is a premium choice for achieving this objective. As a specialized chemical manufacturer in China, we supply this advanced fluorescent whitening agent, renowned for its exceptional performance on a variety of fibers. Its specific properties make it a valuable component in the textile finishing process.

Optical Brightener DMS-X is an anionic compound that works by absorbing UV radiation and re-emitting it in the blue region of the visible spectrum. This process effectively cancels out any yellowish tones in the fabric, resulting in a dramatically brighter and cleaner appearance. The chemical name, 4,4′-bis(2-disulfonic acid styryl) biphenyl disodium salt, hints at its sophisticated molecular structure, designed for optimal performance. The CAS number 16090-02-1 confirms its identity.

The application of Optical Brightener DMS-X extends across a range of textile types, including cotton fiber, nylon, polyamide, and vinylon. It is particularly effective in enhancing the whiteness of man-made fibers. The recommended dosage in the dyeing industry is typically between 0.1-0.3%, ensuring significant brightening effects without excessive use. Its stability in various dyeing bath conditions, including resistance to chloride bleaching and a favorable pH range of 7-10, makes it a reliable choice for industrial processes. Furthermore, its light fastness is rated at level 4, ensuring the enhanced whiteness is maintained.

Sourcing high-quality Optical Brightener DMS-X is crucial for consistent results. We pride ourselves on being a leading supplier in China, offering this product in a convenient granule form. For procurement managers and R&D scientists looking to buy this essential textile additive, our company provides direct access to a dependable source. We understand the need for performance, consistency, and value, which are hallmarks of our Optical Brightener DMS-X. Its ability to achieve a high accumulated whitening effect upon repeated washing cycles further adds to its appeal.

In conclusion, if you are seeking to elevate the brightness and visual appeal of your textile products, Optical Brightener DMS-X is a superior solution. We encourage professionals in the textile industry to inquire about purchasing this exceptional whitening agent from our manufacturing facility in China to experience its unparalleled performance firsthand.