Urea ≥99.5%, high purity

Leverantör: VWR Chemicals

Synonyms: Carbonyl diamide, Carbamide, Diaminomethanone, Carbonyldiamide

0568-1KGEA 1350 SEK
0568-1KG 0568-2.5KG 0568-500G 0568-10KG 0568-12KG 0568-5KG
Urea ≥99.5%, high purity
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 activity of Proteinase K digestions. Effectively denatures RNA. For use in nucleic electrophoresis applications.

Formel: NH₂CONH₂
MW: 60,06 g/mol
Kokpunkt: 197 °C (1013 hPa)
Smältpunkt: 132,7 °C
Densitet: 1,34 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00008022
CAS nummer: 57-13-6
EINECS: 200-315-5
REACH: 01-2119463277-33
Merck Index: 13,09935
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=e15411388dbf37902174d81572c027dae6d9ccf7&vid=192fef97ae9b51dd8d76aebc0553798b73b5a0ac&prid=web&clid=SAPDAM

Order Now

Specifikation testresultat

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 detected
Purity ≥99.5%
RNase none detected
Solubility (5 M, Water) Pass

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Läs mer About VWR