Benzile 99+%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
1,2-Diphenyl-1,2-ethanedione
Formule:
(C₆H₅)C(O)C(O)(C₆H₅) Point d'ébullition: 346…348 °C (760 mmHg) Point de fusion: 94…97 °C Densité: 1,23 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00003080 Numéro CAS: 134-81-6 EINECS: 205-157-0 Indice Merck: 13,01078 |
Résultats des tests de spécification
Appearance | Yellow Powder or crystals |
Infrared spectrum | Conforms |
Melting point | 93 to 97 °C |
GC | ≥99.0 % |
Calcium (Ca) | ≤100 ppm |
Iron (Fe) | ≤500 ppm |
Potassium (K) | ≤200 ppm |
Sodium (Na) | ≤500 ppm |
Carbon compounds (as C) | ≤0.01 % |
Insoluble matter | ≤0.02 % (in dilute HCl) |
Nitrogen compounds (as N) | ≤0.002 % |
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