1,5-difenylkarbazid ≥97.0% analytiskt reagens
Leverantör: VWR Chemicals
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Synonyms:
Diphenylcarbazide, sym-Diphenylcarbazide, 1,5-Diphenylcarbohydrazide, 1,5-Diphenylcarbonohydrazide, N'',N'''-Diphenylcarbonohydrazide, sym. Diphenylcarbazide
23550.120EA
282
SEK
23550.120
23550.153
1,5-difenylkarbazid ≥97.0% analytiskt reagens
1,5-difenylkarbazid
Formel:
C₁₃H₁₄N₄O MW: 242,28 g/mol Kokpunkt: 454 °C (1013 hPa) Smältpunkt: 170…172 °C Densitet: 1,31 g/cm³ (20 °C) |
MDL Number:
MFCD00003013 CAS nummer: 140-22-7 EINECS: 205-403-7 Merck Index: 13,03353 |
Specifikation testresultat
Assay | Min. 97.0 % |
Suited for Cr6+ reagent | Passes test |
Melting point | 171 - 173 °C |
Ignition residue (SO4) | Max. 0.1 % |
Insolubility in methanol | Max. 100 ppm |
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