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o-TOLIDINE AR
Reagent for the halogens and gold.
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2391 | AR | 98% | 119-93-7 | C14H16N2 | 212.3 | 2921.4330 | 36 Months |
Packings
| 25 g,100 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White to light brown |
| Odour | Amine like |
| Melting point/ Freezing point [°C] | 128 - 131 °C |
| Auto-ignition temperature [°C] | 480°C |
| Flash point [°C] | 100 °C |
| Boiling point [°C] | 200 °C |
| Vapour pressure [20°C] | 0.2 mbar @ 20°C |
| Vapour density | 3.7 |
| Density [g/cm3] | 1.004 |
| Solubility in water [% weight] | Slightly soluble in water |
| Partition coefficient Log Pow octanol / water at 20°C | 2.34 |
| Explosion limits - upper [%] | 7.50% |
| Explosion limits -lower [%] | 1.50% |
Specifications
| Appearance | White to light brown crystalline powder |
| Assay | Min 98% |
| Melting point | 129 - 131°C |
| Sulphated ash | Max 0.1% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS07, GHS08, GHS09 |
| Signal Word | Danger |
| UN No. | 3077 |
| IMCO Class No. | 9 |
| Packing Group | III |
| Hazardous Statement | H302-H350-H411 |
| Precaution Statement | P201-P273-P308 + P313 |
| Risk Statement | |
| Safety Statement | |