Fluorescent Brightener CBS-X CAS 27344-41-8 FBA 351 Powder

Fluorescent Brightener CBS-X

Name	Fluorescent Brightener CBS-X
Synonyms	FBA 351;Brightener BR 49
Molecular Structure
Molecular Formula	C28H20Na2O6S2
Molecular Weight	562.56
CAS Registry Number	27344-41-8
EC Number	248-421-0

Characterization

Fluorescent Whitening Agent for incorporation in detergents, giving brilliant white effects on cellulosic fibers 

over the whole temperature range, especially from cold to medium working temperatures.

Applications

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.

Features/benefits

1.Improved detergent aspect

CBS-X significantly improves the shade consistency and white appearance of detergents such as conventional 

and compact powders,soaps,liquid detergents and softeners.

2.High whiteness delivery

CBS-X yields intense white effects on cellulosic fibers over the whole temperature range,i. e. from cold to hot washings.

3.Excellent cold wash performance

CBS-X incorporated in detergents is highly soluble in water at low temperatures and yieds therefore high white effects 

even at low washing temperatures and short washing times.

4.Very good leveling properties

Due to its good solubility,CBS-X demonstrates very good leveling properties: This is an important factor with 

compact powders and direct dosing.

5.Improved stability

CBS-X is stable against bleaching agents such as hypochlorite and peroxide and also to alkali,acids and perspiration.

6.Improved light fastness

CBS-X exhibits very good wet and dry light fastness. Ensures whiteness consistency even when washing is dried outside.

7.Low spotting

Due to its good leveling properties CBS-X is a low spotting FWA.A critical factor for compact and liquid detergents.

8.Shade consistency

Even on repeated washing CBS-X delivers an intense whiteness on cellulosic fibers without greening.

In other words,white stays whiter longer.

9.Easy dosing

CBS-X consists of free flowing granules that facilitate dosing during detergent manufacturing and 

maintains plant cleanliness due to very low dusting.

Guidelines for use

Specification:

Packaging 

25kg fibre drum with PE liner.

Storage and transportation 

Keep in a dry and ventilated place, away from direct sunlight. Shelf life is 12 months.