Urea ≥99.5%, Electran for electrophoresis

Leverandør: VWR Collection

Synonymer: Carbonyl diamide, Carbamide, Diaminomethanone, Carbonyldiamide

443873FEA 0 NOK
443873F
Urea ≥99.5%, Electran for electrophoresis
Urea
Formel: NH₂CONH₂
MW: 60.06 g/mol
Kokepunkt: 197 °C (1013 hPa)
Smeltepunkt: 132.7 °C
Tetthet: 1.34 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00008022
CAS-nummer: 57-13-6
EINECS: 200-315-5
REACH: 01-2119463277-33
Merck Indeks: 13,09935
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=a9682f71b212a449398841e2beace2d7500b4710&vid=d6057a7ec3d606031d338a300b5d5db30b52d861&prid=web&clid=SAPDAM

Bestill nå

Spesifikasjon Testresultater

Assay Min. 99.5 %
Cyanate (as OCN) Not detected
DNases (exo- and endonucleases) Not detected
Proteases Not detected
RNases Not detected
Melting point Max. 134 °C
Biuret Max. 0.05 %
Ignition residue (SO4) Max. 0.01 %
Cl (Chloride) Max. 5 ppm
CN (Cyanide) Max. 0.01 ppm
NH4 (Ammonium) Max. 0.1 ppm
SO4 (Sulphate) Max. 10 ppm
Cu (Copper) Max. 0.3 ppm
Fe (Iron) Max. 0.3 ppm
Pb (Lead) Max. 1.7 ppm
Absorbance (260 nm) (5 mol/l) Max. 0.05
Absorbance (280 nm) (5 mol/l) Max. 0.04


Learn more

About VWR

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

Les mer About VWR