Guanidiniumthiocyanat 99+% für die Molekularbiologie

Lieferant: Thermo Scientific
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Synonyme: GuanidiniumsulfocyanidGuanidin-RhodanidGuanidin-ThiocyanatGuanidiniumrhodanidAminomethansäureamidiniumthiocyanat

ACRO433941000EA 81.2 EUR
ACRO433941000
Guanidiniumthiocyanat 99+% für die Molekularbiologie
Guanidiniumthiocyanat
Formel: CH₅N₃·CHNS
Molecular Weight: 118,16 g/mol
Schmelzpunkt: 118…122 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00013027
CAS-Nummer: 593-84-0
UN: 3261
ADR: 8,III

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Spezifikation Testergebnisse

Appearance Colorless to white Crystalline powder or crystals
Infrared spectrum Conforms
Melting point 118 to 122 °C
Titration Argentometric 99.0 to 101.0 %
Loss on drying ≤0.5 %
Sulfated ash ≤0.05 %
Solubility (3 M in water) Clear colorless
UV at 280 nm A: ≤0.4
UV at 300 nm A: ≤0.05
UV (3 M in water)
pH 5.0 to 7.0 (1 M in water)
Dnase,Rnase,Protease activity None detected
Copper (Cu) ≤1 ppm
Iron (Fe) ≤1 ppm
Lead (Pb) ≤1 ppm
Zinc (Zn) ≤2 ppm

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