For product formulators in the textile, paper, and detergent industries, optimizing the use of additives is key to achieving desired product characteristics and cost efficiencies. Fluorescent Brightener 71 (CAS: 16090-02-1) is a highly effective optical brightening agent, and understanding its proper application can unlock significant improvements in product appeal.

Fluorescent Brightener 71, typically appearing as a pale yellow solid, is designed to enhance whiteness and brightness. Its effectiveness hinges on its ability to absorb UV light and re-emit it as blue light, counteracting yellowing. When incorporating it into formulations, several factors are critical for optimal results. Firstly, the concentration is key. Overuse can lead to a bluish or even purplish cast, while underuse will not achieve the desired whitening effect. Typical usage levels vary by application, but generally range from 0.01% to 0.5% based on the dry weight of the substrate or material.

In textile applications, Fluorescent Brightener 71 is often applied during the finishing stages, usually in combination with other finishing agents. It can be applied by padding or exhaustion methods. For paper manufacturing, it is typically added to the pulp slurry or applied as a surface coating. Formulators of laundry detergents often include it to provide a continuous whitening effect on fabrics during washing.

When considering where to buy Fluorescent Brightener 71, it's important to select a supplier that can guarantee high purity and batch-to-batch consistency. This is crucial because variations in purity can significantly impact the performance and shade of the final product. As a dedicated manufacturer of CAS 16090-02-1, we provide detailed technical data and support to help formulators optimize their processes. We encourage R&D scientists and product developers to reach out for a quote or to request samples of our high-quality Fluorescent Brightener 71 to test its efficacy in their specific formulations and discover why buying from a reliable supplier is essential for consistent product excellence.