2-NAPHTHOL 99% FOR SYNTHESIS
| Product Code | B-01779 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | CAS No | 135-19-3 | |
| Molecular Formula | C10H8O | Molecular Weight | 144.17 |
| H.S.Code | 2907.15200 | Shelf Life | 36 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Off white flakes |
|---|---|---|---|
| Vapour density | 4.98 | Melting point/ Freezing point [°C] | 121 - 122 °C |
| Boiling point [°C] | 285 - 286°C | Vapour pressure mm/Hg | 13 mm Hg at 145.5 °C |
| Density [g/cm3] | 1.22 | Solubility in water [% weight] | Slightly soluble |
| Initial boiling point [°C] | 285°C | Flash point [°C] | 153 °C |
| Final Boiling point [°C] | 286 °C |
Packaging
Specification
| Appearance | Off White to Beige or Light Brown Color Powder or Flakes |
| Assay | Min 99.0% |
| Melting point | 120 – 123°C |
| Sulphated ash | Max 0.05% |
Safety Information and Hazard Symbols
Symbol: GHS02 ,GHS07, GHS08 , GHS09
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302-H332-H400
Precaution Statement: P273