p-Toluenesulfonamide 70-55-3

Short Description:

p-Toluenesulfonamide 70-55-3

  • Product name: p-Toluenesulfonamide
  • CAS: 70-55-3
  • MF: C7H9NO2S
  • MW: 171.22
  • EINECS: 200-741-1
  • Character: manufacturer
  • Package: 1 kg/bag or 25 kg/drum
  • Product Detail

    Product Tags


    Product name:p-Toluenesulfonamide/PTSA




    Density:1.25 g/cm3

    Melting point:134-137°C

    Boiling point:221°C

    Package:1 kg/bag, 25 kg/bag, 25 kg/drum


    Items Specifications
    Appearance White crystal
    Purity ≥99.5%
    Water ≤0.2%
    Cl ≤0.1%
    S ≤0.2%
    PH 5.0-7.0


    1.It is used in the manufacturing of plasticizers, disinfectants.

    2.It is used in the production of synthetic resins, coatings, fluorescent dyes, etc.

    3.It is used as primary brightener in bright nickel plating. It is used for bright multi-layer nickel plating to make the coating bright and uniform.


    It is soluble in ethanol, insoluble in water and ether.


    1. Handle with care during storage and transportation to prevent moisture and heat. Store and transport in accordance with the regulations for flammable and toxic substances.
    2. This product should be sealed in a cool and dry storage.

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