Diphényl-1,5-carbazide 98% ACS
Fournisseur: Thermo Fisher Scientific
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Attention
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158840250
158841000
158845000
ACRO158840250EA
57
EUR
ACRO158840250
ACRO158841000
ACRO158845000
Diphényl-1,5-carbazide 98% ACS
Diphényl-1,5-carbazide
Formule:
C₁₃H₁₄N₄O Point d'ébullition: 454 °C (1013 hPa) Point de fusion: 173…176 °C Densité: 1,31 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00003013 Numéro CAS: 140-22-7 EINECS: 205-403-7 Merck Index: 13,03353 |
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Résultats des tests de spécification
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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