4-Nitrocatechol 97% AR
Reagent for Germanium Tyrosinase inhibitor.
1,2-Dihydroxy-4-nitrobenzene; 4-Nitropyrocatechol
Product Code. |
01860 |
Grade |
|
Purity |
97% |
CAS No. |
9/4/3316 |
Molecular Formula |
C6H5NO4 |
Molecular Weight |
155.10 |
H.S.Code |
2908.99900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Brownish yellow crystalline |
Melting point/ Freezing point [°C] |
173 - 177 °C |
| Flash point [°C] |
168.8°C |
Density [g/cm3] |
1.58 |
Packaging
Specification
| Appearance | Brownish yellow crystalline powder |
| Assay | Min 97% |
| Melting point | 173 - 177 deg C |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338