Description
| CAS | 65-45-2 |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 |
| Shelf Life | 60 Months |
| Physical Properties | |||
| Physical State at 20 °C | Solid | Colour | White crystalline |
| Odour | Odorless | pH Value | 5 (0.2% aq soln) |
| Melting Point/ Freezing Point [°C] | 139 – 141 °C | Decomposition Point [°C] | 270°C |
| Boiling Point [°C] | 270°C | Solubility in Water [% weight] | Slightly soluble in water |
| Specifications | |||
| Appearance | White crystalline powder | Assay (Titration) | 99.0-101.0% |
| Melting Point | 139-142 deg C | Water (H2O) | Max 0.5% |
| Residue On Ignition | Max 0.1% | Heavy Metal (As Pb) | Max 0.001% |
| Dangerous Goods Information | |||
| UN Number | – | DG Class | – |
| Safety Information & Hazard Symbols | |
| Symbol | GHS07 |
| Signal Word | Warning |
| Hazard Statement | H302-H315-H319-H335 |
| Precaution Statement | P261-P305 + P351 + P338 |















