Ciba TINOPAL CBS-X Light fast, chlorine stable, highly soluble Fluorescent Whitening Agent. Compatible with conventional and compact detergent powders, liquid detergents, industrial detergents as well as soap bars, detergent bars, softeners and boosters. Effective at relatively low incorporation levels over the whole temperature range especially from cold to medium washing temperatures. l Light fast, chlorine stable, highly soluble Fluorescent Whitening Agent. l Compatible with conventional and compact detergent powders, liquid detergents, industrial detergents as well as soap bars, detergent bars, softeners and boosters. l Effective at relatively low incorporation levels over the whole temperature range especially from cold to medium washing temperatures. Product Data: Chemical constitution 4, 4-Distyryl biphenyl derivative (DSBP) Ionic character anionic anionic Absorption maximum 349 nm in distilled water Solubility in distilled water approx. 25g/L at 25°C approx. 300g/L at 95°C Active content 90% + -3% E(1%, 1cm) 1143 + -38 in distilled water Physical form yellowish, medium fine, free-flowing, no-dusting, non friable granules Solubility PEG 200: approx. 170g/L at ambient temperature in various solvents ethylene glycol: approx. 20mg/L at 30°C nonionic approx. 5 to 10g/L at ambient temperature and up surfactants: to or small amount of water, e.g. 3% Benefits Improved detergent colour TINOPAL CBS-X significantly improves the white appearance of detergent s such as conventional and compact powders, soaps, structured liquid detergents and softeners. Whiteness delivery TINOPAL CBS-X yields intense white effects on cellulosic fibres over the whole temperature range i.e. from cold to hot washings. Exhaustion rate Excellent exhaustion on cellulosic fibres. An extremely important criteria for short washing times, e.g. with detergent bars, and for low temperature washing. Rate of solution TINOPAL CBS-X is highly soluble in water even at low temperatures. Very advantageous for cold or warm water washing. Leveling Due to its good solubility, TINOPAL CBS-X demonstrates very good leveling properties: This is an important factor with compact powders and direct dosages. Stability TINOPAL CBS-X is stable against bleaching agents such as hypo-chlorite and peroxide and also to alkali, acids and perspiration. Stability towards bleaching agents and alkali is an important factor in the wash liquor as well as in the detergent formulation. Light fastness TINOPAL CBS-X exhibits very good wet and dry light fastness. Ensures whiteness consistency even when washing is dried out -side. Spotting Due to its good leveling properties TINOPAL CBS-X is a low spotting FWA. A critical factor for compact and liquid detergents. Shade consistency Due to its good leveling properties TINOPAL CBS-X is a low spotting FWA. A critical factor for compact and liquid detergents. Ecological/ Toxicological Data Since TINOPAL CBS-X is highly efficient, it can be incorporated into laundry detergents at lower concentrations than conventional FWAs. Extensive tests carried out to date have shown that at the concentrations indicated in this circular, TINOPAL CBS-X can be used without hazard for the recommended applications. TINPOAL CBS-X has been found to be degradable. In the aquatic environment TINOPAL CBS-X undergoes rapid photo-degradation and forms metabolites that are biologically degradable. The results of ecological and toxicological tests are given separately. Application Summary The recommended areas of application for TINOPAL CBS-X are summarized below together with incorporation levels based on detergent weight. Conventional detergent powders 0.05~0.25% Compact detergents powders 0.01~0.40% Unstructured liquid detergent 0.05~0.40% Structured liquid detergents 0.05~0.15% Anhydrous liquid detergents 0.1%~0.40% Detergent bars 0.05~0.15% Soap bars 0.02~0.05% Industrial detergents 0.20~1.00% Rinse softeners 0.02~0.05% Boosters 0.20~1.00% Creams 0.05~0.15% Methods of Incorporation TINOPAL CBS-X is equally suitable for incorporation in conventional or compact washing powders, liquid detergents, industrial detergents, detergent bars, washing creams, after rinse softeners, soaps and boosters due to its very good stability and solubility. TINOPAL CBS-X can be easily processed by any method of incorporation such as spray-drying, agglomerating, post blending and spray blending. As can be seen from the recommended applications. TINOPAL CBS-X is suitable for different detergent types which can be used by machine wash as well as by hand washing, with or without daylight drying.
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