OBA CBS-X

Optical Brightening Agent CBS-X CBS-X is a high molecular weight suitable for the optical brightening of synthetic detergents, scented soap and soaps. Key words: optical brightening agent CBS-X, CBS-X, fluorescent brightener CBS-X, optical whitening agent CBS-X, brightener CBS-XTypical 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.: 351Specifications:Appearance:Yellowish or yellowish green crystal powder E (1% /cm):1105-1181 Indissoluble substance:0.5%max Solubility in water25C 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 methodThe CBS-X can be added in the process of manufacturing detergent.Addition quantity: 0.1～0.5%Package: 25kg / fiber drum with PE liner