Optical Brightening Agent DMS-X

Product Overview

Optical Brightening Agent DMS-X, also recognized industrially as Fluorescent Brightener 71, represents a premium class of stilbene-type fluorescent whitening agents specifically engineered for the laundry detergent industry. This advanced chemical compound functions by absorbing ultraviolet light and re-emitting it as visible blue light, effectively masking the natural yellowish tint of fabrics and detergent bases. The result is a perceptible increase in whiteness and brightness that enhances consumer appeal.

Our manufacturing process ensures that DMS-X is delivered in a stable granular form, which provides significant handling advantages over traditional powder forms. The granulation technology minimizes dust generation during industrial mixing and packaging, thereby improving workplace safety and reducing material loss. This product is anionic in character, ensuring excellent compatibility with common surfactant systems found in modern laundry formulations.

Technical Specifications

Industrial Applications

The primary application of Optical Brightening Agent DMS-X is in the production of soap and detergent powders. It is specifically designed to be incorporated into the detergent matrix prior to the spray drying process. This integration method allows the brightener to homogenize thoroughly with the detergent slurry, ensuring uniform distribution in the final granulated product. When consumers use detergents containing DMS-X, fabrics emerge from the wash cycle with enhanced clarity and a vibrant white appearance, even after multiple wash cycles.

Beyond laundry detergents, this chemical serves as a critical functional additive in various cleaning formulations where visual brightness is a key quality indicator. The granular nature of DMS-X makes it particularly suitable for automated dosing systems in large-scale manufacturing plants, reducing bridging and clogging issues often associated with fine powders. The recommended dosage typically ranges from 0.04% to 0.2% by weight of the final detergent product, depending on the desired level of brightness and the specific formulation matrix.

Performance Advantages

• Superior whiteness enhancement compared to standard brighteners.
• Granular form significantly reduces industrial dust pollution.
• Excellent thermal stability during spray drying operations.
• Compatible with a wide range of anionic and nonionic surfactants.
• Consistent quality batch-to-batch for reliable manufacturing.

Packaging and Storage

To maintain optimal chemical stability and performance, Optical Brightening Agent DMS-X is packaged in robust materials designed to prevent moisture ingress. Standard packaging options include 25kg bags, 20kg cartons, or 500kg bulk bags, with custom packaging available upon request to suit specific logistics requirements. The product has a shelf-life of 24 months when stored under recommended conditions.

Storage facilities should maintain room temperature conditions, protecting the material from direct sunlight and excessive humidity. Proper storage ensures that the moisture content remains within specification and prevents clumping. As a responsible global manufacturer, we provide a Certificate of Analysis (COA) with every shipment, guaranteeing that each batch meets rigorous international quality standards for purity and performance.