optical brightener 351

Product Name Optical Brightening Agent CBS-X CAS No. 27344-41-8 C.I. No. 351 Molecular Formula C28H20S2O6Na2 Main Chemical Composition Stilbene derivative Properties 1.Detergent(powder and paste form): 0.04-0.2% 2.liquid detergent: 0.2-0.5% Treating Process 1.Detergent(powder and paste form): 0.04-0.2% 2.liquid detergent: 0.2-0.5% Uses Can be used as brightener for detergent, cotton, linen, silk, polyamide fiber, wool and paper .It can be added to any process of any type of