Diphenyl Carbazone AR
For determination of mercury.
Phenylazoformic acid 2-phenylhydrazide
Product Code. |
01081 |
Grade |
|
Purity |
CAS No. |
538-62-5 | |
Molecular Formula |
C13H12ON4 |
Molecular Weight |
240.30 |
H.S.Code |
2928.00900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Brownish orange |
Melting point/ Freezing point [°C] |
119 - 140 °C |
Packaging
Specification
| Appearance | A brownish orange colored powder |
| Sensitivity for mercury | 1:100000 |
| Sulphated ash | Max 0.05% |
| Substance insoluble in acetone | Passes test |
| Copper (Cu) | Max 0.001% |
| Iron (Fe) | Max 0.001% |
| Nickel (Ni) | Max 0.001% |
| Lead (Pb) | Max 0.001% |
Safety Information and Hazard Symbols