Speciality Chemicals

Optical Brightening Agent CDX

  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-performance anionic optical brightener designed for detergent powder formulations, offering superior whitening without pre-mixing.

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Product Technical Details

Product Overview

Optical Brightening Agent CDX represents a high-efficiency anionic fluorescent whitening agent specifically engineered for the detergent manufacturing industry. As a critical functional additive, it enhances the visual appeal of fabric care products by compensating for yellowing and imparting a brilliant white appearance. This specialized chemical mixture is designed to integrate seamlessly into powder detergent formulations, offering superior performance compared to conventional whitening agents available in the global market.

Our manufacturing process ensures consistent quality and reliability, making CDX a preferred choice for industrial formulators seeking to optimize product aesthetics without compromising stability. The agent operates by absorbing ultraviolet light and re-emitting it as visible blue light, effectively masking yellow tones and enhancing perceived brightness. This optical effect is crucial for consumer perception of cleanliness and product efficacy.

Technical Specifications

ParameterValue
AppearanceSlightly Yellowish Granules
Ionic CharacterAnionic
Moisture Content≤5.0%
OdourAmmoniacal Odour Free Or Slight
C.I. Number71+351

Industrial Applications

The primary application of Optical Brightening Agent CDX is in the production of household and industrial detergent powders. Its unique physical properties allow it to be added directly during the spray drying process, ensuring homogeneous distribution throughout the final product matrix. This capability eliminates the need for pre-mixing steps, significantly streamlining production workflows and reducing operational costs.

  • Enhanced whitening performance compared to standard market alternatives.
  • Compatible with spray drying processes for uniform dispersion.
  • Reduces dust pollution by eliminating pre-mixing requirements.
  • Improves overall operational efficiency in manufacturing plants.
  • Flexible dosage ranging from 0.04% to 0.2% by weight.

The recommended dosage ranges from 0.04% to 0.2% by weight of the detergent formulation, providing flexibility depending on the desired brightness level and cost constraints. This low dosage requirement highlights the high potency and cost-effectiveness of the CDX formulation. Formulators can adjust concentrations to meet specific regional preferences for whiteness intensity.

Quality And Safety

Quality assurance is paramount in our production facility. Each batch undergoes rigorous testing to verify ionic character, moisture levels, and optical performance metrics. This commitment to quality ensures that formulators receive a consistent product that behaves predictably in complex chemical matrices. We provide comprehensive Certificates of Analysis (COA) with every shipment to validate compliance with specified technical indices.

From an environmental and safety perspective, CDX is designed to meet industrial safety standards. While handling any chemical powder, appropriate personal protective equipment should be used to minimize inhalation risks. The granular form helps reduce dust generation compared to fine powders, contributing to a safer working environment for plant operators and reducing airborne particulate matter.

Packaging And Storage

To maintain product integrity, Optical Brightening Agent CDX is available in various packaging configurations to suit logistical needs. Standard options include 25kg bags, 20kg cartons, and 500kg bulk bags, with custom packaging available upon request. Proper storage is essential to preserve performance characteristics and prevent degradation over time.

Products should be stored at room temperature in a dry environment, protected from direct sunlight and moisture exposure. Under these conditions, the shelf life extends up to 24 months. We recommend regular quality checks for long-term storage inventory to ensure compliance with technical specifications before use in production batches. Consumer perception of cleanliness is heavily influenced by the whiteness of fabrics, making this additive a strategic component for brand differentiation.