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DMS Series Optical Brightener
RAW MATERIAL
DMS

DMS Series Optical Brightener

DMS Series Optical Brightener is a white to light-yellow powder or granule designed for detergent, soap, and textile applications, with good stability in chloride-based bleaching systems.

Chemical Name
Optical Brightener
Molecular Weight
924.93 g/mol
Molecular Formula
C40H38N12O8S2Na2
EINECS
240-245-2
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PRODUCT OVERVIEW

Product Description

DMS Series Optical Brightener is a fluorescent whitening agent supplied as a white to light-yellow powder or granule. It is soluble in hot water and is designed primarily for detergent and soap formulations as well as textile and dyeing applications. DMS provides optical brightening performance through ultraviolet light absorption and visible fluorescence. It shows good stability in chloride-based bleaching systems and is compatible with anionic and non-ionic surfactants. The product is commonly identified as DMS-416 and corresponds to Fluorescent Brightener 71, CAS No. 16090-02-1.
PRODUCT PARAMETERS

General Parameters

Appearance
White or light yellow powder or granular
Solubility
Soluble in hot water
KEY PROPERTIES

Product Characteristics

Good stability in chloride-based bleaching systems.
Effective across a broad processing temperature range.
Compatible with anionic and non-ionic surfactants.
Provides fluorescent optical brightening performance.
Suitable for detergent, soap, textile, and dyeing applications.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Standard
UV absorption 406~426
Max UV absorption Spectrum by nm 350
APPLICATIONS

Typical Uses

✓
Used as an optical brightening agent in synthetic detergent formulations.
✓
Used in toilet soap formulations.
✓
Used in general soap products.
✓
Used in textile and dyeing applications.
STORAGE & HANDLING

Handling Guidance

Store in suitable sealed packaging in a cool and dry location. Protect the product from direct sunlight, moisture, and incompatible materials. Storage and handling requirements should follow the actual supplier SDS, TDS, and COA documentation.
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