Urea ≥99.5%, Proteomics Grade
:57-13-6
:
:NH₂CONH₂
:MFCD00008022
:13,09935
:197 °C (1013 hPa)
:132.7 °C
:1.34 g/cm³ (20 °C)
:60.06 g/mol
:Ambient
:200-315-5
:01-2119463277-33
- Abs.@280 nm (5 M, Water):<0.05
- Biuret Test:Pass
- Chloride:≤0.0005%
- Cyanate:≤0.002%
- DNase:none detected
- Heavy Metals (as Pb):≤0.0005%
- Insolubles:<0.005%
- Iron:≤0.0001%
- Melting Point:132 – 135 °C
- Protease:none
- Purity:≥99.5%
- RNase:none detected
- Solubility (5 M, Water):Pass