1,5-Difenylkarbazid 98% ACS
Dodávateľ: Thermo Fisher Scientific
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Varování
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158840250
158841000
158845000
ACRO158840250EA
79.82
EUR
ACRO158840250
ACRO158841000
ACRO158845000
1,5-Difenylkarbazid 98% ACS
1,5-Difenylkarbazid
Vzorec:
C₁₃H₁₄N₄O Teplota varu: 454 °C (1013 hPa) Teplota tavenia: 173…176 °C Hustota: 1,31 g/cm³ (20 °C) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00003013 Číslo CAS: 140-22-7 EINECS: 205-403-7 Merck Index: 13,03353 |
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Výsledky špecifikačného testu
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 |
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