Harnstoff 99.5% zur Analyse

Lieferant: Thermo Fisher Scientific

140750010 140750050 140750250
ACRO140750010EA 34.4 EUR
ACRO140750010 ACRO140750050 ACRO140750250
Harnstoff 99.5% zur Analyse

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Spezifikation Testergebnisse

Appearance White Crystals
Infrared spectrum Conforms
Melting point 132 to 135 °C
Residue after ignition ≤0.01 %
Titration with HClO4 ≥99.4 %
Chloride (Cl) ≤5 ppm
Sulfate (SO4) ≤10 ppm
Iron (Fe) ≤10 ppm
Heavy metals (as Pb) ≤10 ppm
Insoluble matter ≤0.01 %


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