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    Optical Brighteners Current Position: home > Optical Brighteners

    Product:FWA OB(C.I.184)

    CAS No: 7128-64-5
    Appearance: light yellowwhite powder
    Assay: 99%Min
    Melting point: 201-202?C .
    Application: Thermoplastics especially forPVC, PS, PE, PP, ABS, Polyolefin, it can be used in coating, paint and ink
    Structural Formula:

    Product Details:Please view our PDF:    FWA OB(C.I.184).pdf

    Product:FWA OB-1 (C.I.393)

    CAS No: 1533-45-5
    Appearance: bright yellow crystals powder
    Assay: 98.5%Min
    Melting point: 355-360?C
    Application: mainly used in plastic such as PP, PE, polyester fiber, nylon, especially for high temperature compaction.
    Structural Formula:

    Product Details:Please view our PDF:    FWA OB-1 (C.I.393).pdf

    Product:FWA FP-127(C.I. 378)

    CAS No: 40470-68-6

    Appearance: light yellow powder

    Application: Mainly used in PVC, PP, can be used together with OB to get better effect.

    Structural Formula:

    Product Details:Please view our PDF:    FWA FP-127(C.I. 378).pdf

    Product:FWA KSN(C.I. 368)

    CAS No: 5242-49-9
    Appearance: yellowish crystal powder

    Application: Mainly used in PP, PE and polyester fiber, has better whiteness than OB-1 and very good resistance to weather and high temperature.
    Structural Formula:

    Product Details:Please view our PDF:    FWA KSN(C.I. 368).pdf

    Product:FWA EBF(C.I.185)

    CAS No: 12224-41-8
    Appearance: light yellow crystal powder
    Application: Mainly used in polyester, polyacrylonitrile, polyolefin , ABS engineering plastics and organic glasses. its liquid can be widely used in polyester fiber
    Structural Formula:

    Product Details:Please view our PDF:    FWA EBF(C.I.185).pdf

    Product:FWA KCB(C.I. 367)

    CAS No: 5089-22-5
    Appearance: yellow crystal powder
    Application: Mainly used in fiber and plastic such as EVA, ABS, it can be used in paint and coating.
    Structural Formula:

    Product Details:Please view our PDF:    FWA KCB(C.I. 367).pdf

    Product:FWA PF(C.I. 135)

    CAS No: 12224-12-3
    Appearance: Light yellow crystal powder
    Application: mainly used in most of plastic product and can be used in synthetic fiber, polyester fiber and polyamide fiber.
    Structural Formula:

    Product Details:Please view our PDF:    FWA PF(C.I. 135).pdf

    Product:FWA ER-I(C.I. 199)

    CAS No:13001-39-3
    Appearance: Yellowish-green crystalline solid
    Application: mainly used in polyester fibe, have better effect than DT.
    Structural Formula:

    Product Details:Please view our PDF:    FWA ER-I(C.I. 199).pdf

    Product:FWA ER-II(C.I. 199:1)

    CAS No.:13001-38-2
    Appearance: Pale yellow powder
    Application: mainly used in polyester fibe, have better effect than DT.
    Structural Formula:

    Product Details:Please view our PDF:    FWA ER-II(C.I. 199:1).pdf

    Product:FWA ER-III(C.I. 199:2)

    CAS No.:13001-40-6
    Appearance: bright yellow crystal powder
    Application: mainly used in polyester fibe, have better effect than DT.
    Structural Formula:

    Product Details:Please view our PDF:    FWA ER-III(C.I. 199:2).pdf

    Product:FWA CBS-X(C.I. 351)

    CAS No: 27344-41-8
    Appearance: light yellow or milk white crystals powder
    E-value:1100-1140
    Application: mainly used in detergent, soap and washing powder especially for liquid detergent.
    Structural Formula:

    Product Details:Please view our PDF:    FWA CBS-X(C.I. 351).pdf

    Product:FWA DMS(C.I.71)

    CAS No :16090-02-1
    Appearance: Fine white or light yellow powder
    E-value:416±13
    Application: mainly used in detergent, soap and washing powder
    Structural Formula:

    Product Details:Please view our PDF:    FWA DMS(C.I.71).pdf

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      Products 
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    -Optical Brighteners
    -Antioxidants
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        Heat transfer fluid
    -RFCTHERM-400
    -RFCTHERM-PHT350
    -RFCTHERM-340
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    -RFCTHERM® FF
        Intermediates
    -Biphenyl
    -Diphenyl ether
    -BCMB
    -p-Toluic acid
    -2-Chlorothioxanthone
    -Terephthalaldehyde
    -Cyclohezane Carboxylic Acid
    -2-aminophenol
    -m-Toluic acid
    -o-Toluic acid
    -4,4'-Biphenyldicarboxaldehyde
    -4,4'-Dimethylbiphenyl
    -3-Chloro-2-methylaniline
    -2-Methoxybenzaldehyde
    -Decahydronaphthalene
    -p-Toluoyl Chloride
    -Benzaldehyde-2-sulfonic acid sodium
    -p-Tolunitrile
    -m-Tolunitrile
    -o-Tolunitrile
      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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