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High fluorescence intensity with excellent bluing effect for superior whiteness and brightness enhancement.
Outstanding lightfastness and thermal stability, maintaining performance during high-temperature processing.
Good solubility and dispersibility in aqueous systems, ensuring uniform distribution in textile and paper applications.
Compatible with common anionic and nonionic surfactants, enabling stable formulation in detergents and coatings.
Low volatility and non-volatile residue, supporting safe handling and regulatory compliance (e.g., REACH).
Textile dyeing and finishing for cotton, viscose, and blends.
Paper coating and surface sizing to improve brightness and visual whiteness.
Laundry detergents and fabric care products for consumer and industrial use.
Plastic masterbatches for polyolefins and polystyrene requiring optical brightening.
Paints and architectural coatings where enhanced whiteness without yellowing is critical.
| Chemical Type | Stilbene-based fluorescent whitening agent (FWA) |
| Product Form | Free-flowing powder |
| Appearance | Off-white to pale yellow powder |
| Primary Applications | Textiles, paper, detergents, plastics, coatings |
| Key Features | High UV absorption, strong blue emission (~430 nm), low migration |
| Benefits | Improved whiteness index, consistent batch-to-batch performance, easy dosing |
| pH Stability Range | 4–10 (in aqueous dispersion) |
| Storage Conditions | Store in cool, dry place; protect from moisture and direct sunlight |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
