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                        inquireFlame Retardant YR-135 
                        
                                                Appearance Pale yellow amorphous non-crystalline solid Density 1.2-1.3g/cm3 Total phosphorus >20% phosphorus Eco-friendly flame retardant ,with high Phosphorus content,wit... >>> 
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                        inquireFluorescent Brightener OB 
                        
                        CAS NO : 7128-64-5;12224-40-7;52232-33-4;   MF : C26H26N2O2S                        Appearance Greenish yellow powder Melting point 198-200°C Content ≥99.0% Generally brighting agent ,especially suitable for engineering plastic,films,synthetic leather... >>> 
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                        inquireFluorescent Brightener OB-1 
                        
                        CAS NO : 1533-45-5;   MF : C28H18N2O2                        Appearance Yellow-green powder Melting point ≥359°C Content ≥98.0% Best brightening property,suitable for process of various plastic.especially suitable for whitening... >>> 
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                        inquireFluorescent Brightener KCB 
                        
                        CAS NO : 5089-22-5;63310-10-1;   MF : C24H14N2O2                        Appearance Yellow-green powder Melting point 210-212°C Content ≥98.0% Mainly used in whitening and brightening process of synthetic fiber,synthetic leather,film,waistban... >>> 
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                        inquireFluorescent Brightener KSN 
                        
                        CAS NO : 5242-49-9;   MF : C29H20N2O2                        Appearance Yellow-green powder Melting point >300°C Content ≥99.0% Best whitening effict,has especially effict in the process for PP of prill,wire drawing and recycling.... >>> 
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                        inquireFluorescent Brightener FP 
                        
                        CAS NO : 40470-68-6;164908-53-6;   MF : C30H26O2                        Appearance Light yellow-green powder Melting point 219-221°C Content ≥99.0% Mainly used for whitening of PVC series,has especially effictive whitening and brightening fo... >>> 
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                        inquireFluorescent Brightener PT 
                        
                                                Appearance Pale yellow powder Content ≥98.0% Generally brightening agent,mainly used for whitening process of general low white plastic.... >>> 
 
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                        inquireFlame Retardant YR-135