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SiliaBond® Tosic Acid nec (SCX)

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SiliaBond® Tosic Acid nec (SCX)

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Product Number Quantity  
R60430B-5g 5 g

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R60430B-10g 10 g

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R60430B-25g 25 g

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R60430B-50g 50 g

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R60430B-100g 100 g

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R60430B-250g 250 g

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R60430B-500g 500 g

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R60430B-1kg 1 kg

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Product Description

Specifications


 
  • Details

    SiliaBond® Tosic Acid (SiliaBond SCX, Si-TsOH) is a versatile bound strong acid with a pka <<1. It is widely used for the scavenging of amines and other basic functionalities, including weakly basic anilines, borohydrides, and metals such as Ni and Ag. It can also be used as an acid catalyst for organic reactions.Si-TsOH can serve as an alternative method to quench reactions instead of aqueous or organic soluble acids.

    SiliaBond Tosic Acid has been optimized for use in organic applications. It will not dissolve in methanol or any other solvents. It delivers much higher recovery and has better flow characteristics than corresponding polymer.

    The main application of SiliaBond Tosic Acid is as a strong cation exchanger (SCX) in “Catch and Release” purification of amines. It is also widely used as stationary phase in ion exchange chromatography (IEC).7,8 Please see SiliaBond Propylsulfonic Acid (SCX-2) for more information.

    PRODUCT SPECIFICATIONS

    MSDS-R60530B

    APPLICATION NOTES
    Click here to see the application notes about SiliaBond®

    POSTER
    Click here to see all the documentation about SiliaBond®

    RELATED PUBLICATIONS

    1. Bioorg. Med. Chem., 17 (2009) 731
    2. Tetrahedron, 65 (2009) 4316
    3. Chem. Comm., 7 (2008) 832
    4. Tet. Lett., 49 (2008) 6079
    5. Tet. Lett., 44 (2003) 7537
    6. J. Org. Chem., 54 (1989) 5437
    7. J. Chromato. A, 117 (1976) 269
    8. J. Chromato. A, 123 (1976) 109
  • Additional Information

    Array Tosic Acid (SCX)
    Family / Formats SiliaBond® (Functionalized Silicas)
    Particle Size 40-63 µm / 230-400 mesh
    Pore Size 60 Å
    Endcapping Non-endcapped
    Storage Condition Keep dry