Urea 98%, pearls, extra pure
Leverantör: Thermo Fisher Scientific
Certifikat
Om denna produkt
CAS-nummer:57-13-6
:
Formel:NH₂CONH₂
MDL-nummer:MFCD00008022
Merck Index:13,09935
Kokande Pt:197 °C (1013 hPa)
Smält Pt:131…135 °C
Densitet:1,34 g/cm³ (20 °C)
:60.06 g/mol
Förvaringstemperatur:Ambient
EINECS:200-315-5
REACH:01-2119463277-33
Specifikationstestresultat
- Appearance:White Pearls
- Infrared spectrum:Conforms
- Melting point:131 to 135 °C
- Assay:≥97.5 % (ex N)
- Water:≤0.4 %
- Impurity:≤1.2 % (Biuret)