Urea ≥99.5%, grado ultrapuro para biología molecular

Proveedor: Thermo Fisher Scientific

Sinónimos: Carbamida

J75826.A1 J75826.A7
J75826.A1EA 120 EUR
J75826.A1 J75826.A7
Urea ≥99.5%, grado ultrapuro para biología molecular
Urea
Formula: NH₂CONH₂
Pto. Ebullición: 197 °C (1013 hPa)
Pto. de fusión: 132…135 °C
Densidad: 1,335
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00008022
Núm. CAS: 57-13-6
EINECS: 200-315-5
IR: 01-2119463277-33
Índice Merck: 14,09867
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=a9682f71b212a449398841e2beace2d7500b4710&vid=d6057a7ec3d606031d338a300b5d5db30b52d861&prid=web&clid=SAPDAM

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Resultados test especificaciones

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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