4-Toluenesulfonic Acid
|
HS Code |
971816 |
| Chemical Name | 4-Toluenesulfonic Acid |
| Synonyms | p-Toluenesulfonic acid, PTSA, Tosylic acid |
| Cas Number | 104-15-4 |
| Molecular Formula | C7H8O3S |
| Molecular Weight | 172.20 g/mol |
| Appearance | White crystalline solid |
| Melting Point | 103-106 °C |
| Boiling Point | 140 °C at 1.33 kPa |
| Solubility In Water | Very soluble |
| Density | 1.24 g/cm³ |
| Pka | -2.8 |
| Odor | Odorless |
| Storage Conditions | Keep container tightly closed in a dry and well-ventilated place |
As an accredited 4-Toluenesulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging features a 500g amber glass bottle labeled “4-Toluenesulfonic Acid,” with hazard warnings and batch information clearly displayed. |
| Storage | 4-Toluenesulfonic acid should be stored in a cool, dry, well-ventilated area, away from moisture and incompatible substances such as strong oxidizers and bases. Keep the container tightly closed and properly labeled. Store in corrosion-resistant containers and avoid exposure to heat and humidity, as the chemical is hygroscopic. Use secondary containment to prevent accidental spills or leaks. |
| Shipping | 4-Toluenesulfonic Acid should be shipped in tightly sealed containers, protected from moisture and incompatible substances. It is classified as a corrosive substance and should be clearly labeled as such. Transport must comply with relevant regulations (such as DOT, IATA, IMDG), and handlers should wear appropriate protective equipment to ensure safe delivery. |
Competitive 4-Toluenesulfonic Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@alchemist-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@alchemist-chem.com
