Discover the Power of Optical Brightener Agent SWN for Superior Textile Whiteness
As a premier manufacturer and supplier of textile auxiliaries in China, we offer Optical Brightener Agent SWN, a high-performance fluorescent whitening agent. Enhance your fabric's brilliance and achieve unparalleled whiteness. Request a quote and sample today!
Get a Quote & SampleAchieve Pristine Whiteness with Our Optical Brightener Agent SWN

Optical Brightener Agent SWN
We are a leading supplier of Optical Brightener Agent SWN, a critical chemical auxiliary for the textile industry. Our product, manufactured to high standards in China, offers exceptional whitening properties and is available for purchase at competitive prices. As a reliable manufacturer, we ensure consistent quality and supply stability.
- Exceptional Brightening: Our Optical Brightener Agent SWN (CAS 91-44-2) delivers a striking increase in whiteness, counteracting yellowing and enhancing fabric appeal.
- Versatile Textile Applications: This agent is ideal for brightening acetate fibre, polyester fibre, polyamide fibre, acetic acid fibre, and wool, making it a versatile buy for textile processors.
- High Purity and Stability: Supplied as a white crystal powder with an assay of 99% min (HPLC), it guarantees performance and reliable results in your dyeing processes.
- Reliable Supplier in China: Partner with us, a trusted manufacturer and supplier, for your bulk purchase needs of this essential textile chemical auxiliary.
Key Advantages of Optical Brightener Agent SWN
Superior Whiteness Enhancement
Leverage our Optical Brightener Agent SWN to achieve unparalleled whiteness in your textiles. Its fluorescent properties effectively absorb UV light and re-emit it in the blue spectrum, neutralizing yellowness and providing a brilliant white finish.
Broad Compatibility with Fibers
As a versatile chemical auxiliary, our product is highly effective across a range of natural and synthetic fibers including acetate, polyester, polyamide, and wool. This makes it an essential purchase for diverse textile manufacturing operations.
Cost-Effective Textile Solution
As a premier manufacturer in China, we offer competitive pricing for Optical Brightener Agent SWN. By improving the visual appeal of fabrics, our product helps you increase the market value of your textile products and gain a competitive edge.
Applications of Our Optical Brightener Agent SWN
Textile Fiber Brightening
Essential for manufacturers looking to buy optical brighteners for acetate, polyester, polyamide, and wool fibers, ensuring a premium finish.
Dyeing Auxiliary
A critical component in dyeing processes, this agent works in conjunction with dyes to produce brighter, more vibrant colors and cleaner whites.
Chemical Auxiliary
Utilized as a chemical auxiliary to enhance the overall quality and appearance of treated materials, our product is a valuable addition to your formulation.
Improving Fabric Aesthetics
For R&D scientists and formulators, this brightener offers a solution to mask inherent yellowing in fibers, providing a high-quality aesthetic finish to finished textiles.