Urea ≥99.5%, Ultrapure for molecular biology
:57-13-6
:
:NH₂CONH₂
:MFCD00008022
:14,09867
:197 °C (1013 hPa)
:132…135 °C
:1,335
:60.06 g/mol
:Ambient
:200-315-5
:01-2119463277-33
- Assay Cyanate:None Detected
- Assay:≥99.5%
- Chloride Content:≤0.0005%
- Conductivity:≤15 µmhos/cm
- DNase:Passes Test
- Identification (FTIR):Conforms
- Residue on Ignition:≤0.01%
- Impurity Content Sulphate (SO4):≤0.001%
- Insoluble Material:≤0.01%
- Protease Activity:Passes Test
- RNase:Passes Test
- Spectral Ratio (260 nm, 6 M, 1 cm):≤0.055
- Spectral Ratio (280 nm, 6 M, 1 cm):≤0.044
- Copper (Cu):≤0.5 ppm
- Iron (Fe):≤0.5 ppm
- Lead (Pb):≤0.5 ppm
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