detergent whitening agent/Optical Brightening Agent for detergent/OBA CBS-X 351

Optical Brightening Agent for detergent,CBS-X ,E11 1145-1180.solubility; 25g/L at 25'C. Purity 98.2% min.  Optical Brightening Agent for detergent, CBS-X (OBA 351) CAS NO: 27344-41-8Appearance: light yellow or milk white crystals powder or granuleSolubility: soluble in water,alcohol,ether,DMF,etc.Fluorescent tone: slight greenish blueE value: 1145-1180Odour : OdourlessWavelength: λmax=348-350nmPurity: ≥98.% 

Moisture content %:	≤ 5.0
pH (1% solution):	6~9
Solubility in water:	25g/l at 25°C

 Packaging: Packaged in cardboard drums, 25kg eachProperties: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.Uses:Used 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. 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.

detergent whitening agent/Optical Brightening Agent for detergent/OBA CBS-X 351