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    Optical Brighteners Current Position: home > Optical Brighteners

    Introduction:

    CBS-X is a disulfonic distyrylbiphenyl class optical brightener suitable for synthetic detergent, soap and washing powders.

    Structural Formula:


    Details  :

    CAS No: 27344-41-8

    Appearance: light yellow or milk white crystals powder
    Solubility: soluble in water, alcohol, ether DMF, etc.
    Fluorescent tone: slight greenish blue

    E-value:1100-1140
    Properties:
    CBS-X is disulfonic distyrylbiphenyl type optical brightener. It is the best optical brightener for detergent use. Can dissolve in water, have good whitening effect to the fiber, polyamide, albumen fiber under the room temperature. The whitening effect of its high density products is 2.7 times higher than the fluorescence brightener of diphenyl ethylene triazine 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.
    Applications:Used in synthetic detergent, fancy soap and soap trades.
    Method of usage:

    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.
    Packing: Packaged in carton, 25kg each.

     
     
      Products 
        Additives
    -Optical Brighteners
    -Antioxidants
    -UV Absorbers
    -Photo Initiators
    - Fuel Oil Additives
    -Polymerization Inhibitors
    -Organometallic Chemicals
        Heat transfer fluid
    -RFCTHERM-400
    -RFCTHERM-PHT350
    -RFCTHERM-340
    -RFCTHERM-330
    -RFCTHERM-RP
    -RFCTHERM® FF
    -M/DBT Dielectric Oil
    -PEPE Dielectric Oil
    -PXE
        Intermediates
    -Biphenyl
    -Diphenyl ether
    -BCMB
    -p-Toluic acid
    -2-Chlorothioxanthone
    -Terephthalaldehyde
    -Cyclohezane Carboxylic Acid
    -2-aminophenol
    -m-Toluic acid
    -o-Toluic acid
    -4-tert-Butylbenzoic acid
    -4-methylbenzene methanol
    -3-Chloro-2-methylaniline
    -2-Trifluoromethylthioxanthone
    -Decahydronaphthalene
    -p-Toluoyl Chloride
    -Benzaldehyde-2-sulfonic acid sodium
    -p-Tolunitrile
    -m-Tolunitrile
    -o-Tolunitrile
    -1,2,3,4-Tetrahydronaphthalene
    -4-Formyl Benzoic Acid
    -1,4-Bis(chloromethyl)benzene
    -4-Benzyloxycinnamic acid
    -4-tert-Butylbenzoic acid
    -1,2,3,5-Tetraacetyl-B-D-Ribofuranose
    -m-Phthalaldehyde
    -3,4-Dihydroxybenzoic acid
    -4,4'-Dihydroxy benzophenone
    -P-Terphenyl
    -Salicylaldehyde
    -4-ADPA
    -o-Phthalaldehyde
    -Sulfolane
    -1-Methylpyrrolidine
    -4-Fluorocinnamic acid
    -Sulfobutyl Ether-β-cyclodextrin
    -2-Iodobenzoic acid
    -4,4'-Oxydianiline
    -Isophthaloyl dichloride
    -Terephthaloyl Dichloride
    -o-Toluoyl Chloride
    -m-Toluoyl Chloride
    -2,4-Dihydroxy benzophenone
    -2,5-Dihydroxy toluene
    -2,6-Difluoroaniline
    -2,6-Difluorobenzamide
    -2,6-Difluorobenzonitrile
    -Nitrogen trifluoride
    -1,3-cyclohexanedione
    -2-Bromo-6-Cyanopyridine
    -2-Bromophenyl Methyl Sulfide
    -2-Bromophenyl Methyl Sulfone
    -2-Bromophenyl methyl sulfoxide
    -2-Chloro-5-nitro benzoic acid
    -2-Chloro-6-nitrotoluene
    -2-Methylamino-5-chlorobenzophenone
    -5-chloro-2-methyl aniline
    -2-chlorobenzaldehyde
    -4,4'-Dibromobiphenyl
    -4,4'-Diiodobiphenyl
    -4,4'-Bis(methoxymethyl)- 1,1'-Biphenyl
    -4,4'-Bis(hydroxymethyl)biphenyl
    -Biphenyl-4,4'-dicarboxylic Acid
    -p-Terphenyl
    -4,4'-Dimethylbiphenyl
    -4,4'-Biphenyldicarboxaldehyde
    -4-Biphenyl acetic Acid
    -4-Hydroxy-(1,1'-biphenyl)-4'-carboxylic acid
    -2-Cyano-4'-methyl biphenyl
    -4-Cyanobiphenyl
    -4-Biphenylcarboxaldehyde
    -4-Phenylbenzoic acid
    -4-Bromophenyl methyl sulfone
    -4-Bromophenyl methyl sulfoxide
    -4-Chloro benzophenone
    -4-Hydroxy benzophenone
    -4-Hydroxycinnamic acid
    -4-Hydroxycoumarin
    -4-(methylamino)benzoic acid
    -4-Nitroaniline
    -4,4'-Stilbene dicarboxylic acid
    -2- Methylnaphthalene
    -BIS(pinacolato)diboron
    -Coumarin
    -2-Cyanobenzyl chloride
    -Ethyl-(s)-4-chloro-3-hydroxybutyrate
    -Fluorobenzene
    -Trifluoromethanesulfonic anhydride
    -Trifluoromethanesulfonic acid
    -2,6-Dichlorotoluene
    -o-tert-Butylphenol
    -O-Methyl benzoquinone
    -4-Acetylbiphenyl
    -p-tert-Butylphenol
    -2,6-DI-TERT-BUTYLPHENOL
    -2,4-Di-tert-butylphenol
    -7-APRA
      Products 
        Optical Brighteners
    -FWA OB(C.I.184)
    -FWA OB-1 (C.I.393)
    -FWA FP-127(C.I. 378)
    -FWA KSN(C.I. 368)
    -FWA EBF(C.I.185)
    -FWA KCB(C.I. 367)
    -FWA PF(C.I. 135)
    -FWA ER-I(C.I. 199)
    -FWA ER-II(C.I. 199:1)
    -FWA ER-III(C.I. 199:2)
    -FWA CBS-X(C.I. 351)
    -FWA DMS(C.I.71)
    -FWA CXT(C.I.71)
    -FWA BA (C.I. 113)
    -FWA 4BK(C.I. 113)
    -FWA BBU(C.I.220)
    -FWA APC(C.I. 220)
    -FWA VBL(C.I. 85)
    -FWA MST(C.I. 353)
    -FWA BAC(C.I. 363)
     

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