Product Description

Optical Brightening Agent CBS-X CBS-X is a high molecular weight optical brightener suitable for the optical brightening of synthetic detergents, scented soap and soaps. Key words: optical brightening agent CBS-X, optical brightener CBS-X, fluorescent brightener CBS-X, optical whitening agent CBS-X, brightener CBS-X Typical Properties: Chemical Name: 4,4-bis(2-disulfonic acid styryl) biphenyl Molecular Formula: C28H20O6S2Na2 Molecular Weight: 562.6 CAS No.: 54351-85-8 C.I.: 351 Specifications: Appearance: Yellowish or yellowish green crystal powder E (1% /cm): 1105-1181 Indissoluble substance: 0.5%max Solubility in water 25C 25g/l 70C 100g/l 95C 300g/l max in ultra-violet range: 348-350nm Ionic character: anion Application: It is mainly used to whiten and brighten top quality synthesis watering-powder, superconcentration liquid detergent, also used to whiten and brighten soap and perfumed soap. Application method The optical brightener CBS-X can be added in the process of manufacturing detergent. Addition quantity: 0.1~0.5% Package: 25kg / fiber drum with PE liner