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6-Chloropuryna 99+%

Dostawca: Thermo Fisher Scientific
Uwaga

Synonim: 6-Chloro-7H-purine, 6-Chloro-1H-purine, 6-Chloro-9H-purine

171280050 171280250
ACRO171280050EA 533 PLN
ACRO171280050 ACRO171280250
6-Chloropuryna 99+%
6-Chloropuryna
Formuła: C₅H₃ClN₄
Temp. Wrzenia: 185 - 192 °C (2 -rr)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00075825
Numer CAS: 87-42-3
Numer WE (dawny EINECS): 201-745-6
Klasyfikacja Merck : 13,02180

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Wyniki testów specyfikacyjnych

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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