Selecting the right optical brightener is a crucial step for detergent manufacturers aiming to deliver products that meet consumer expectations for brightness and whiteness. NINGBO INNO PHARMCHEM CO.,LTD. offers Fluorescent Whitening Agent AMS (CAS No. 16090-02-1) as a superior solution, backed by its advanced formulation and performance characteristics. This guide aims to highlight why AMS is an excellent choice for enhancing your detergent's efficacy.

Optical brighteners, or fluorescent whitening agents (FWAs), work by absorbing UV light and emitting visible blue light, which optically masks yellowness and enhances perceived whiteness. The effectiveness and suitability of an FWA depend on several factors, including its chemical stability, compatibility with other ingredients, and performance across different materials and conditions. Fluorescent Whitening Agent AMS excels in these areas due to its unique structural features.

The incorporation of a morpholine base in the molecular structure of AMS provides it with significant advantages. This design imparts enhanced resistance to acids and perborates, common elements in many detergent formulations, ensuring the agent remains stable and effective. Moreover, AMS offers better resistance to chloride bleaching than many traditional FWAs, making it suitable for a broader range of washing cycles and formulations. Its optical blue color is specifically tuned to provide a visually pleasing whitening effect, making whites appear cleaner and brighter.

A key benefit of AMS is its 'accumulated washing whitening effect.' This means that the brightener builds up on fabrics over multiple washes, leading to a progressively enhanced and sustained level of whiteness. This sustained performance is a strong selling point for detergents, promising consumers long-term visual benefits for their clothes. Alongside this, its 'high matching capacity' allows for easy integration into various detergent types, including powders, liquids, and soaps, without compromising the formulation's integrity or performance.

The application scope of AMS is notably broad, making it a versatile ingredient. It is highly effective for whitening cellulose fibers, polyamide fibers, and a wide range of fabrics. Its benefits extend to synthetic materials like artificial fibers, polyamide, and vinylon, and it also provides good results for casein fibers and amide plastics. This versatility ensures that detergents using AMS can cater to a diverse consumer base and fabric types.

For effective implementation, NINGBO INNO PHARMCHEM CO.,LTD. recommends a dosage of 0.1-0.5% for detergent applications. For textile dyeing, a range of 0.1-0.3% is advised, with an optimal dyeing bath pH of 7-10. The agent also possesses a sunlight resistance of grade 4, ensuring that the whitening effect is durable. By choosing Fluorescent Whitening Agent AMS, manufacturers can be confident in delivering a product that offers superior visual enhancement, improved fabric care, and excellent formulation compatibility, thereby gaining a competitive edge in the market.