Optical Brightener BA, ,Fluorescent Brightener 113,Light Yellow powder,CAS NO.:12768-92-2.Optical Brightener BA with strong fluorescence and have good whitening effect, and good light resistance,easy to dissolve, acid, alkali resistance.Optical Brightener BA mainly used for cotton and cotton fabric whitening, hemp, cellulose fabric whitening and fabric brightening, and also can be used in paper pulp whitening, surface sizing, coating and other processes.
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