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Urea 99-100.5%, Biotechnology Grade

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Synonyms: Carbonyl diamide , Carbamide , Carbonyldiamide , Diaminomethanone

0378-5KGEA 7216 INR InStock
0378-5KG 0378-10KG 0378-12KG
Urea 99-100.5%, Biotechnology 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.


Formula: NHâ‚‚CONHâ‚‚
MW: 60.06 g/mol
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
UN: 0000
REACH: 01-2119463277-33
Merck Index: 13,09935
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Specification Test Results
Chloride <0.007%
Heavy Metals (as Pb) ≤0.002%
Insolubles (Alcohol) ≤0.04%
Melting Range 132 – 135 °C
Purity 99 – 100.5%
Residue after Ignition ≤0.1%
Sulphate ≤0.01%

 

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