PTSA

 p-Toluene Sulfon Amide

Structural Formula

CAS No.                            70-55-3

Empirical Formula          C7H9NO2S

Molecular Weight             171.1

Specification       
        Appearance  ..........  White crystalline powder

Properties
        o-isomer      ..........   1.0 % max.
        pH          ...............   5.0 - 7.0  
        Ash    ...................   0.05 % max.
        Colority     ...........   20 ( Pt-Co max )
        Water    ...............   0.5 % max.
        Turbidity    ..........   10 ( JTU max. )