A3208512
Diphenylcarbazide , AR , 140-22-7
Synonym(s):
1,5-Diphenylcarbazide;1,5-Diphenylcarbohydrazide;DPC;sym.-Diphenylcarbazide
CAS NO.：140-22-7
Empirical Formula: C13H14N4O
Molecular Weight: 242.28
MDL number: MFCD00003013
EINECS: 205-403-7
| Pack Size | Price | Stock | Quantity |
| 5g | RMB29.60 | In Stock |
|
| 25G | RMB87.20 | In Stock |
|
| 100g | RMB279.20 | In Stock |
|
| 500g | RMB1119.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 170-175 °C(lit.) |
| Boiling point: | 385.1°C (rough estimate) |
| Density | 1.31 g/cm3 |
| bulk density | 420kg/m3 |
| refractive index | 1.6120 (estimate) |
| storage temp. | 2-8°C |
| solubility | aqueous acetone: passes test |
| form | Powder or Flakes |
| pka | 9.98±0.43(Predicted) |
| color | White to cream |
| Odor | Odorless |
| Water Solubility | Soluble in glacial acetic acid, alcohol and acetone. Slightly soluble in water. |
| Sensitive | Light Sensitive |
| Merck | 14,3321 |
| BRN | 752039 |
| Stability: | Stable. Light sensitive. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 140-22-7(CAS DataBase Reference) |
| NIST Chemistry Reference | N'',n'''-diphenylcarbonohydrazide(140-22-7) |
| EPA Substance Registry System | Carbonic dihydrazide, 2,2'-diphenyl- (140-22-7) |
Description and Uses
1,5-Diphenylcarbazide is used in the colorimetric determination of chromium, osmium as well as in the detection of cadmium, mercury, magnesium, emetine and aldehydes.
