Diphenyl Carbazide For Synthesis
Redox indicator
1,5-Diphenylcarbazide
Slowly becomes pink on exposure to air
Product Code. |
01078 |
Grade |
|
Purity |
CAS No. |
140-22-7 | |
Molecular Formula |
C13H14ON4 |
Molecular Weight |
242.28 |
H.S.Code |
2928.00900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White powder |
Odour |
Odorless |
| Melting point/ Freezing point [°C] |
173 - 176 °C |
Solubility in water [% weight] |
Slightly soluble in water |
Packaging
Specification
| Appearance | Off-white to pink to beige powder or crystals |
| Identity (IR) | Passes test |
| Sensitivity as reagent for chromate | Passes test |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338