FLUORESCENT BRIGHTENER CBS-X  

SYNONYM: C.I. 351; OPTICAL BRIGHTENER CBS-X; FLUORESCENT WHITENING AGENT CBS-X;  

 4,4-BIS(2-DISULFONIC ACID STYRYL) BIPHENYL, SODIUM SALT  

FORMULA: C₂₈H₁₈O₆S₂Na₂  

M. W.: 562.6  

CAS NO.: 54351-85-8  

DESCRIPTION: PISTACHIO GRANULE, NO SPECIAL SMELL. IT IS SOLUBLE IN WATER  

SPECIFICATIONS:  

USES: OPTICAL BRIGHTENER CBS-X IS TWIN CINNAMENE BIPHENYL. IT IS MOST EXCELLENT BRIGHTENER USED IN DETERGENT INDUSTRY. SOLVABLE IN WATER, HAS BETTER WHITEN EFFECT ON CELLULOSE FIBER, POLYAMIDE AND CASEIN FIBER UNDER ROOM TEMPERATURE. ITS HIGH DENSITY PRODUCTS HAS AS MUCH 2.7TIMES WHITE EFFECT ON COTTON CLOTH AS DIPHENYLETHYLENE TWIN TRISRIAZINE DERIVATIVES AND HAS WELL OPTICAL BLUE COLOR MONITER, DISSOLVE AND DISPERSE.IT HAS EXTREMELY HIGH STABILITY WITH HYPOCHLORIDE SODIUM, IT IS ONE BLEACHING RESISTENCT OPTICAL BRIGHTENER.  

PROCEDURE:  

1. IT CAN BE ADDED IN ANY PROCEDURE OF THE PROCESS OF SYNTHETIC DETERGENT AND SOAP. IT CAN GET EXCELLENT EFFECT IF USED TOGETHER WITH OPTICAL BRIGHTENER 31#.

2. RECOMMENDED DOSAGE IS AS FOLLOW:  

COMMON WASHING POWDER: 0.005-0.03%                SOAP: 0.01-0.05%  

CONCENRATED WASHING POWDER: 0.01-0.05%         WASHING SYRUP: 0.005-0.02%  

SOFT AGENT OF FABRIC FIBER: 0.01-0.05%                 IQUID DETERGENT: 0.02-0.06%  

PACKING: IN 20KG/CARDBOARD DRUM, 4MTIN TO 1X20’FCL; OR 250KG/BAG, 6MT INTO 1X20’FCL  

STORAGE: SHOULD BE STORED IN COOL, DRY AND