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High photostability under UV and visible light exposure, ensuring lasting whiteness in demanding applications.
Excellent compatibility with anionic, nonionic, and cationic surfactants commonly used in detergent formulations.
Low volatility and thermal stability up to 200 °C, supporting high-temperature processing in polymer and textile applications.
Non-bleeding performance on cellulose fibers, delivering uniform brightness without migration or staining.
Eco-preferred profile: free of heavy metals, formaldehyde, and APEOs; compliant with major global regulatory frameworks.
Laundry detergents and fabric care products for enhanced fabric brightness and color freshness.
Paper coating and surface sizing formulations to improve brightness and visual whiteness of premium printing papers.
Plastic masterbatches for polyolefins (PP, PE) and PET, providing bright white appearance without yellowing.
Textile dyeing and finishing baths for cotton, viscose, and lyocell to achieve high whiteness index (WI) values.
Household and industrial cleaning formulations where optical enhancement complements cleaning performance.
| Chemical Type | Stilbene-based fluorescent whitening agent (FWA) |
| Product Form | Fine crystalline powder |
| Appearance | Off-white to pale yellow powder |
| Solubility | Soluble in hot water and common organic solvents (e.g., DMSO, DMF); dispersible in aqueous systems with suitable surfactants |
| pH (1% aqueous dispersion) | 5.5–7.0 |
| Primary Applications | Detergents, paper, plastics, textiles, cleaning agents |
| Key Features | High fluorescence quantum yield, low migration, excellent wash-fastness |
| Storage Stability | Stable for ≥24 months at ≤30 °C in original sealed packaging |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
