1,5-Difenylkarbazid ≥97.0% analytisk reagens
Leverandør: VWR Chemicals
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Warning
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23550.120EA
445
NOK
23550.120
23550.153
1,5-Difenylkarbazid ≥97.0% analytisk reagens
1,5-Difenylkarbazid
Formel:
C₁₃H₁₄N₄O Kokepunkt: 454 °C (1013 hPa) Smeltepunkt: 170…172 °C Tetthet: 1,31 g/cm³ (20 °C) |
MDL nummer:
MFCD00003013 CAS-nummer: 140-22-7 EINECS: 205-403-7 Merck Indeks: 13,03353 |
Spesifikasjon Testresultater
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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