In the textile industry, achieving a pristine white finish is a benchmark of quality and consumer appeal. For manufacturers and formulators, sourcing the right optical brightener is crucial. Fluorescent Brightener 71 (CAS 16090-02-1) stands out as a highly effective anionic whitening agent, renowned for its performance on a variety of fibers. As a leading chemical supplier, we are proud to offer this advanced brightener, empowering textile producers to achieve unparalleled whiteness and vibrancy in their products.

Fluorescent Brightener 71 is characterized by its granular form, which aids in handling and incorporation into textile processing baths. Its anionic nature makes it particularly suitable for applications involving cellulose and polyamide fibers, as well as blends. The mechanism involves absorbing UV radiation and emitting visible blue light, effectively counteracting any natural yellowness in fibers and creating a visually whiter appearance. For textile businesses seeking to buy high-performance chemical intermediates, understanding the specific benefits of Fluorescent Brightener 71 is key to optimizing their finishing processes.

One of the significant advantages of this fluorescent brightener is its good resistance to chlorine bleaching. This property is highly valued in textile finishing, as it allows for the brightener to remain effective even when mild bleaching agents are used during the process. Furthermore, its application in dyeing baths, typically within a pH range of 7-10, ensures optimal performance and hue. The light fastness is rated at level 4, indicating good durability under normal light exposure conditions. These technical attributes make it a preferred choice for manufacturers looking to purchase dependable whitening solutions.

The application of Fluorescent Brightener 71 can be integrated into various stages of textile wet processing. Whether used during the dyeing process or as a finishing treatment, it consistently delivers excellent whitening effects. Its ability to work synergistically with other textile auxiliaries further enhances its utility. For businesses looking to buy this product, our company, as a reputable chemical manufacturer in China, ensures competitive pricing and consistent supply, meeting the demands of large-scale production.

To achieve the best results, formulators and textile engineers should follow recommended application guidelines. While specific concentrations can vary based on the fiber type and desired whiteness level, typical usage in the printing and dyeing industry ranges from 0.1% to 0.3%. It is advisable to prepare solutions carefully, often using warm water, and protect them from direct sunlight to maintain efficacy. If your textile manufacturing requires a robust and effective whitening agent, we encourage you to inquire about Fluorescent Brightener 71. We are your reliable supplier for quality chemical raw materials, ready to meet your bulk purchasing needs.