Guanin 99+%

Lieferant: Thermo Scientific
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Synonyme: 2-Amino-1H-purin-6(9H)-on, 2-Amino-6-oxopurin

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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

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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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