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NAPHTHALENE AR
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2364 | AR | 99.70% | 91-20-3 | C10H8 | 128.17 | 2902.9040 | 60 Months |
Packings
| 500 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White scales |
| Melting point/ Freezing point [°C] | 77°C |
| Flash point [°C] | 80°C |
| Boiling point [°C] | 218°C |
| Vapour pressure [20°C] | 0.03 hPa at 20°C |
| Vapour density | 4.4 |
| Density [g/cm3] | 1.2 |
| Solubility in water [% weight] | Insoluble in water |
| Partition coefficient Log Pow octanol / water at 20°C | 3.3 |
| Explosion limits - upper [%] | 5.90% |
| Explosion limits -lower [%] | 0.90% |
Specifications
| Appearance | White scales |
| Purity (by GC) | Min 99.7% |
| Melting range | 79.5 - 81°C |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS02,GHS07, GHS08, GHS09 |
| Signal Word | Warning |
| UN No. | 1334 |
| IMCO Class No. | 4.1 |
| Packing Group | III |
| Hazardous Statement | H302-H351-H410 |
| Precaution Statement | P273-P281-P501 |
| Risk Statement | |
| Safety Statement | |