Products Description Fluorescent Brightener CBS is a fluorescent colorant, or white colorant, and it is also a complex organic compound, a safe brightener for laundry detergent. Fluorescent Brightener (CBS) it is the best fluorescent brightener for detergents. It is soluble in water and has a good whitening effect on fiber, polyamide and protein fiber at room temperature. It has extremely high stability to sodium hypochlorite and belongs to the bleach-resistant type of fluorescent whitening agent. It can be added in any process of the type of detergent production. Product Feature It has a high-efficiency whitening effect on cellulose fibers in cold water and warm water; Repeated washing will not make the fabric yellow or change color; Excellent stability in super concentrated liquid detergent; Excellent resistance to chlorine bleaching, oxygen bleaching, strong acid and strong alkali; No irritation to the skin, no toxic side effects, no carcinogenicity, no residue; It is highly degradable and has no effect on the biological chain. Basic Analysis Items Specification Appearance Yellow crystallize powder Solid matter % ≥99 Tone Blue-purple light Whitening strength 95-105 Water % ≤5 Application Mainly used in high-end synthetic washing powder and super concentrated liquid detergent; It can also be used for whitening soap and toilet soap; It is also commonly used in laundry detergent formulations for white fabrics.