1,5-difenylkarbazid ≥97.0% analytiskt reagens

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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
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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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