Urea, Proteomics Grade
Supplier: VWR
M123-1KG
M123-500G
97063-798CS
478.76
USD
97063-798
97063-802
Urea, Proteomics Grade
Urea
Commonly used to denature nucleic acids for electrophoresis and to study the secondary and tertiary structure of proteins. Effective for maintaining DNA in a highly denatured state during sequencing protocols, urea is also useful for accelerating the acti
Formula:
NH₂CONH₂ Boiling Pt: 197 °C (1013 hPa) Melting Pt: 132.7 °C Density: 1.34 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00008022 CAS Number: 57-13-6 EINECS: 200-315-5 REACH: 01-2119463277-33 Merck Index: 13,09935 |
Specification Test Results
Abs.@280nm (5M, 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°C - 135°C |
Protease | none |
Purity | > = 99.5 % |
RNase | none detected |
Solubility (5M, Water) | Pass |
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