| CAS No.: | 70-55-3 |
|---|---|
| Formula: | C7h9no2s |
| EINECS: | 200-741-1 |
| Appearance: | Powder |
| Colour: | White |
| MW: | 171.22 |
| Customization: |
|---|
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Audited Supplier 99% purity p-Toluenesulfonamide for Plasticizer CAS 70-55-3 PTSA
| p-Toluenesulfonamide Basic information | |
| Product Name: | p-Toluenesulfonamide |
| CAS: | 70-55-3 |
| MF: | C7H9NO2S |
| MW: | 171.22 |
| EINECS: | 200-741-1 |
| p-Toluenesulfonamide Chemical Properties | |
| Melting point | 134-137 °C(lit.) |
| Boiling point | 221 °C (10 mmHg) |
| density | 1.2495 (rough estimate) |
| vapor density | 5.9 (vs air) |
| refractive index | 1.6100 (estimate) |
| Fp | 202 °C |
| storage temp. | Store below +30°C. |
| solubility | DMSO: soluble |
| pka | 10.20±0.10(Predicted) |
| form | Crystalline Powder |
| color | White |
| Odor | Odorless |
| Items | Specifications |
| Appearance | White crystal |
| Purity | ≥99.5% |
| Color(APHA) | ≤20 |
| Water | ≤0.1% |
| Cl | ≤100ppm |
| S | ≤200ppm |
| PH | 5.0-7.0 |
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