1,5-Diphenylcarbazide 98% ACS
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:140-22-7
:
Formula:C₁₃H₁₄N₄O
MDL Number:MFCD00003013
:242.28 g/mol
Merck Index:13,03353
Boiling Pt:454 °C (1013 hPa)
Melting Pt:173…176 °C
Density:1,31 g/cm³ (20 °C)
EINECS:205-403-7
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Appearance:light grey to light purple to light brown Powder or crystals
- Infrared spectrum:Conforms
- Melting point:173 to 176 °C
- Sulfated ash:≤0.05 %
- Solubility:(in aqueous acetone) Passes test
- HPLC:≥97.5 %
- Sensitivity:(to chromate) Passes test
Specification Test Results
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