1.Optical Brightener Additive For Washing has an effective whitening effect on cellulose fiber in cold water and warm water. 2.Repeated washing will not yellow or discolor the fabric. 3.Optical Bright

Optical Brightener CXT is regarded as one of the perfect agent used in detergent industry. Owing to introducing the morpholine group into the molecular, The properties such as acid and perborate resis