Tolune-4-Sulfonic Acid Monohydrate 1Kg
Toluene-4-sulfonic acid monohydrate for synthesis. CAS No. 6192-52-5, EC Number 203-180-0.
Manufacturer: Merck
Catalog ID: 814725.1000
Stock: In Stock
Description
| Catalogue Number | 814725 |
| Synonyms | p-Toluenesulfonic acid, Tosylic acid, Tosic acid, PTSA |
Product Information
| CAS number | 6192-52-5 |
| EC index number | 016-030-00-2 |
| EC number | 203-180-0 |
| Hill Formula | C₇H₈O₃S * H₂O |
| Chemical formula | CH₃C₆H₄SO₃H * H₂O |
| Molar Mass | 190.22 g/mol |
| HS Code | 2904 10 00 |
Applications
| Application | Toluene-4-sulfonic acid monohydrate for synthesis. CAS No. 6192-52-5, EC Number 203-180-0. |
Physicochemical Information
| Boiling point | 140 °C (27 hPa) |
| Flash point | 180 °C |
| Ignition temperature | 600 °C |
| Melting Point | 56 °C Elimination of water of crystallisation |
| pH value | 1 (650 g/l, H₂O, 20 °C) (anhydrous substance) |
| Bulk density | 510 kg/m3 |
| Solubility | 750 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 2570 mg/kg |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Assay (acidimetric, calc. on anhydrous substance) | ≥ 98.0 % |
| Water (K. F.) | 8.0 - 12.0 % |
| Identity (IR) | passes test |
