PHTHALIC ANHYDRIDE 98% FOR SYNTHESIS
| Product Code | B-02029 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | SYNTHESIS | CAS No | 85-44-9 |
| Molecular Formula | C8H4O3 | Molecular Weight | 148.12 |
| H.S.Code | 2917.35000 | Shelf Life | 60 Months |
| Purity | 98 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Odour | Characteristic choking odor | Melting point/ Freezing point [°C] | 141 - 144 °C |
| Solubility in water [% weight] | 0.62 g/100 g water @ 200C | Vapour density | 6.6 |
| Density [g/cm3] | 1.53 | Vapour pressure [20°C] | < 0.01 hPa at 20 °C |
| Auto-ignition temperature [°C] | 570 °C | Boiling point [°C] | 284 °C |
| Flash point [°C] | 152 °C | Explosion limits - upper [%] | 10.40 % |
| Explosion limits -lower [%] | 1.70 % |
Packaging
Specification
| Appearance | White Flakes |
| Assay | Min 98.0% |
| Melting range | 129 – 132°C |
Safety Information and Hazard Symbols
Symbol: GHS02 ,GHS05, GHS07, GHS08
Signal Word: Danger
UN No.: 2214
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H302-H315-H317-H318-H334-H335
Precaution Statement: P261-P280-P305 + P351 + P338-P342 + P311
Risk Statement: 22-37/38-41-42/43
Safety Statement: 23-24/25-26-37/39-46