Optical Brightener 357

Purity 99%: Optical Brightener 357 with purity 99% is used in high-quality plastics manufacturing, where it ensures maximal whitening efficiency and brilliant blue-white hue development.Molecular weight 359 g/mol: Optical Brightener 357 with molecular weight 359 g/mol is used in textile fiber processing, where it provides uniform color enhancement and consistent light fastness.Melting point 219°C: Optical Brightener 357 with melting point 219°C is used in polyester polymerization, where it maintains optical performance throughout high-temperature processing cycles.Particle size <10 microns: Optical Brightener 357 with particle size less than 10 microns is used in paper coating formulations, where it achieves superior dispersion and homogenous brightness.Stability temperature up to 250°C: Optical Brightener 357 with stability temperature up to 250°C is used in polyolefin film extrusion, where it delivers long-term brightness retention and resists thermal degradation.Solubility in organic solvents: Optical Brightener 357 with high solubility in organic solvents is used in ink formulations, where it promotes optimal fluorescence and print vibrancy.Moisture content <0.5%: Optical Brightener 357 with moisture content less than 0.5% is used in detergent powders, where it ensures free-flowing characteristics and enhanced product shelf life.UV absorption 347 nm: Optical Brightener 357 with UV absorption at 347 nm is used in laundry whitening agents, where it maximizes the absorption of UV light and visible brightness of textiles.