| P-toluene
sulfonyl amine(PTSA)
Properties:
not soluble in water, diethyl ether, soluble in
alcohol; inflammable and toxic.
Molecular formula:C7H9NO2S
Molecular weight:171.22
CAS#: 70-55-3
Specifications:
| No. |
Items |
Index |
| 1 |
Appearance |
White crystalline
powder |
| 2 |
Assay %≥ |
99.0 |
| 3 |
Melting point oC≥ |
136 |
| 4 |
O-toluenesulfonamide %≤ |
0.2 |
| 5 |
PH value |
6.5-7.0 |
| 6 |
Heavy metal(PPm) |
10 |
| 7 |
Cl (PPm) |
50 |
| 8 |
SO4 (PPm) |
35 |
| 9 |
Fe (PPm) |
10 |
| 10 |
Loss on drying %≤ |
0.2 |
| 11 |
Ash %≤ |
0.05 |
| 12 |
Color (APHA) |
20 |
Packing:deep-colored plastic drum, plastic-lined,
25kg/50kg/150kg net
|
