optical brigntener

Commodity: CBS-X CAS NO: 27344-41-8 Solubility: soluble in water,alcohol,ether,DMF,etc. Specification: Item Standard Result Appearance Yellowish-green powder Yellowish-green powder E(1%/cm) 1105-1180 1140 Max in ultra-violet range 348±1nm 348nm Water ≤5% 2.1% Extinction Value 0.829-0.885 0.846 Packing: 25KGS/cardboard drum Application: Used as optical brigntener in synthetic detergent, fancy soap and soap trades. Method of Application: Can add it during any manufacturing processes when synthesizing detergent, fancy soap and soap, If mix it with fluorescence brightener 31#, the effect will be better. Properties: Fluorescence Brightener CBS-X is bis-cinnamene monobiphenyl type optical fluorescence brightener, it is the best fluorescence brightener for detergent use. Can dissolve in water , have good whitening effect to the fibre, polyamide, albumen fibre under the room temperature. The whitening effect of its high density products is 2.7 times higher than the fluorescence brightener of diphenyl ethylene nistriazine type. It also has good bluish tint and dissolve dispersibility. The stability to sodium hypochlorite is extremely high, it is belongs to fluorescence brightener of bleaching resistance type.