For R&D scientists and product formulators in the chemical industry, a deep understanding of technical specifications is non-negotiable when selecting raw materials. Optical Brightener AMS (CAS 16090-02-1) is a high-performance fluorescent whitening agent that requires careful consideration of its properties to ensure optimal application in textiles and detergents. As a B2B buyer, knowing these details will help you identify the best suppliers and secure consistent quality.

Optical Brightener AMS is characterized by its white to light yellow granular appearance. Its primary function is to enhance whiteness through fluorescence, absorbing UV light and emitting blue light. Key technical parameters include its maximum UV absorption wavelength, typically around 416-560 nm, and an E11 value that reflects its absorption capacity. These metrics are crucial for performance assessment in target applications. When you plan to buy this agent, requesting detailed specification sheets from a manufacturer is a standard practice.

The chemical properties of AMS are equally important. It exhibits anionic characters and a distinct optical blue color. Its resistance to chloride bleaching is notably better than older generations of brighteners like VBL and 31#. Furthermore, it performs optimally in dyeing baths with a pH range of 7-10 and boasts a sunlight resistance of level 4. These attributes highlight its suitability for demanding industrial processes. Securing a reliable supplier who consistently meets these specifications is paramount for R&D scientists and purchasing managers.

The advantage of AMS in detergent applications lies in its high matching capacity and accumulated whitening effect, which caters to diverse formulation needs. For textile applications, it provides excellent whitening on artificial fibers and polyamide. When evaluating suppliers, it's essential to inquire about the product's purity, typically specified as ≥98.00%, and its moisture content, which should ideally be ≤5.0%. These parameters directly influence the agent's effectiveness and shelf-life.

For professionals looking to purchase Optical Brightener AMS, understanding these technical details empowers informed decision-making. Engaging with a trusted manufacturer or supplier allows for inquiries regarding customization, quality assurance, and pricing. Ensuring that the product meets these stringent technical requirements guarantees that your formulations will achieve the desired aesthetic and performance standards, reinforcing your company's commitment to quality and innovation.