6-Chloropurine 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):
6-Chloro-7H-purine, 6-Chloro-1H-purine, 6-Chloro-9H-purine
Formule:
C₅H₃ClN₄ Poids moléculaire: 154.56 g/mol Point de fusion: >300 °C (déc.) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00075825 Numéro CAS: 87-42-3 EINECS: 201-745-6 Indice Merck: 13,02180 |
Résultats des tests de spécification
Appearance | Yellow to orange Crystalline powder |
Infrared spectrum | Conforms |
Loss on drying | ≤0.5 % (105°C, 5 hrs) |
Sulfated ash | ≤0.1 % (800°C) |
Appearance of solution | (0.1% soln. in 0.1 M HCl) clear, opalescent to yellowish |
Titration with HClO4 | 99.0 to 101.0 % |
Carbon (C) | 38.47 to 39.25 % (On dry substance) |
Nitrogen (N) | 32.52 to 36.97 % (On dry substance) |
Heavy metals (as Pb) | ≤10 ppm |
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