Raytop Chemical is a professional Optical Brighteners in Detergent factory,we have powder and granular form.It is mainly used for detergent industry,such as washing powder,Laundry detergent,soap bar etc.For optical brighteners in detergent we also have Optical Brightener CXT,DMS,DMA-X,DMA etc.
Firstly,we want to introduce Optical Brightener CBS-X for you.
Chemical Name: 4,4'-Bis(2-sulfonatostyryl)biphenyl Disodium Salt
CAS NO: 27344-41-8
C.I. No.: 351
Synonyms: Fluorescent brightener 351; Disodium 4; STILBENE 420; FBA351; Tinopal CBX; CF 351; Fluorescent Brightener CBS-X; Disodium 4,4'-bis(2-sulfonatostyryl)biphenyl; STILBENE 3; Tinopal SK; tinopal CBS; Eutex CBS; Uvitex NFW; Sodium 2,2'-([1,1'-biphenyl]-4,4'-diylbis(ethene-2,1-diyl)) dibenzenesulfonate
Optical Brightener CBS-X features exceptional whitening properties, excellent light fastness. It can be used in chlorine/oxygen bleaching, washing, level dyeing and so on. It is liable to biology degradation. It is readily soluble in water, even in low temperature, especially suitable for liquid detergent.
Besides for detergent industry,Optical Brightener CBS-X also used as the optical brightening agents of cotton, linen, silk, wool, polyamide fiber and papers etc.
Appearance: Yellowish or yellowish green crystal powder or granule
Maximum absorption wavelength: 348nm±1
1% extinction coefficient: 1105-1181
Shade: reddish for fiber, dyeing print ect. Blue shade for detergent.
Packing: 25KG fiber drum
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