Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Clariant Synergen OS Fluorescent Whitening Agent

Clariant Synergen OS is a high-performance fluorescent whitening agent delivering superior brightness, yellowing resistance and compatibility with polyolefins and engineering plastics. Designed for masterbatch and injection molding, it ensures uniform dispersion, excellent thermal stability up to 300°C, and low migration. Ideal for automotive, packaging and consumer goods where vivid whiteness and regulatory compliance (EU REACH, FDA-ready) are critical.
  • clariant synergen os fluorescent whitening agent_b9405d79
  • clariant synergen os fluorescent whitening agent_b9405d79

Features Of Clariant Synergen OS Fluorescent Whitening Agent

  1. Highly efficient blue-light emission for superior whiteness and brightness enhancement.

  2. Excellent compatibility with anionic, nonionic, and cationic surfactant systems.

  3. Outstanding thermal and hydrolytic stability across a wide pH range (pH 4–10).

  4. Low volatility and minimal migration, ensuring long-lasting performance in final products.

  5. Optimized solubility in aqueous formulations for easy incorporation and uniform dispersion.

Typical Applications Of Clariant Synergen OS Fluorescent Whitening Agent

  1. Laundry detergents and fabric care liquids.

  2. Household and institutional cleaning products.

  3. Paper coating and surface sizing formulations.

  4. Plastic masterbatches for polyolefins and PET.

  5. Textile finishing agents for cotton and blended fabrics.

Specifications Of Clariant Synergen OS Fluorescent Whitening Agent

Chemical TypeStilbene-based fluorescent whitening agent (FWA)
Product FormLiquid concentrate (aqueous solution)
AppearanceClear, pale yellow to amber liquid
pH (1% aqueous solution)6.0–7.5
SolubilityCompletely miscible with water
Primary ApplicationsDetergents, paper, plastics, textiles
Key FeaturesNon-ionic, low foaming, high photostability
BenefitsEnhanced whiteness, consistent batch-to-batch performance, regulatory-compliant for industrial use


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