Guanin 99+%
Lieferant: Thermo Scientific
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Achtung
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Synonyme:
2-Amino-1H-purin-6(9H)-on, 2-Amino-6-oxopurin
120250100
120250250
120251000
ACRO120250100EA
31.7
EUR
ACRO120250100
ACRO120250250
ACRO120251000
Guanin 99+%
Guanin
Formel:
C₅H₅N₅O Molecular Weight: 151,13 g/mol Schmelzpunkt: 360 °C (Zersetzung) Dichte: 1,67 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00071533 CAS-Nummer: 73-40-5 EINECS: 200-799-8 Merck Index: 13,04580 |
Spezifikation Testergebnisse
Appearance | White to cream Powder |
Infrared spectrum | Conforms |
Loss on drying | ≤0.5 % |
HPLC | ≥99.0 % |
Residue after ignition | ≤0.1 % |
Ratio of Absorbances | lambda max. 248 nm, pH 1 |
Titration with HClO4 | ≥99.0 % (On dry substance) |
Heavy metals (as Pb) | ≤10 ppm |
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