p-Toluenesulfonylamide Toluene-4-sulfonamide CAS:70-55-3
English name: p-Toluenesulfonylamide
CAS No.: 70-55-3
Molecular formula: C7H9NO2S
Molecular weight: 171.22
EINECS number: 200-741-1
Item |
Specifications |
Results |
Appearance |
White crystalline powder |
White crystalline powder |
Purity |
≥99.0% |
99.43 |
O-isomer |
≤0.5% |
0.20 |
Inter-isomer |
≤0.2% |
0.07 |
Water content |
≤0.3% |
0.27 |
Color |
≤20APHA |
10 |
Melting point |
≥136.0℃ |
136.2 |
Ash |
≤0.050% |
0.05 |
Chloride |
≤100ppm |
70 |
Sulfate |
≤100 ppm |
60 |
PH |
5.0~7.0℃ |
6.9 |
Conclusion |
The results confirm with enterprise standards |
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