6-Chlorpurin 99+%
Lieferant: Thermo Scientific
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Achtung
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Synonyme:
6-Chloro-7H-purine, 6-Chloro-1H-purine, 6-Chloro-9H-purine
171280050
171280250
ACRO171280050EA
91
EUR
ACRO171280050
ACRO171280250
6-Chlorpurin 99+%
6-Chlorpurin
Formel:
C₅H₃ClN₄ Molecular Weight: 154,56 g/mol Siedepunkt: 185 - 192 °C (2 -rr) Schmelzpunkt: >300 °C (Zersetzung) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00075825 CAS-Nummer: 87-42-3 EINECS: 201-745-6 Merck Index: 13,02180 |
Spezifikation Testergebnisse
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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