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1,5-Difenylkarbazid ≥97.0% analytical reagent

Dodavatel: VWR Chemicals
Varování

23550.120EA 1180 CZK
23550.120 23550.153
1,5-Difenylkarbazid ≥97.0% analytical reagent
1,5-Difenylkarbazid
Vzorec: C₁₃H₁₄N₄O
Bod varu: 454 °C (1013 hPa)
Bod tání: 170…172 °C
Hustota: 1,31 g/cm³ (20 °C)
MDL Number: MFCD00003013
CAS číslo: 140-22-7
EINECS: 205-403-7
Merck Index: 13,03353
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Objednat

Výsledky specifikačního testu

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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