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1333-07-9 Toluenesulfonamide P-Toluene Sulofonamide
English name: Toluenesulfonamide
O-P-TOLUENE SULFONAMIDE; O / PTSA; ar-methyl-benzenesulfonamid; ar-methyl-Benzenesulfonamide; ar-toluenesulfonamide; toluenesulphonamide, mixedisomers; toluenesulphonamide; P-Toluene Sulofonamide
CAS Number: 1333-07-9
Molecular formula: C7H9NO2S
Molecular weight: 171.22
EINECS number: 215-578-1
Item |
Specifications |
Results |
Appearance |
White crystalline powder |
Conforms |
O/P |
40/60±3 |
40.93/58.81 |
Purity |
≥99.0% |
99.40% |
Water content |
≤0.3% |
0.29% |
Color |
≤30APHA |
20 |
Ash |
≤0.050% |
0.05% |
Chloride |
≤100ppm |
50 ppm |
Sulfate |
≤100ppm |
40 ppm |
Heavy metal |
≤10ppm |
7 ppm |
PH |
6.8~7.2 |
6.9 |
Turbidity |
≤10 APHA |
5 APHA |
Melting point |
107±5℃ |
107.4℃ |
Conclusion |
The results confirm with enterprise standards |
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