Urea 99,5, ultrapure Molecular_Biology
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
Synonymer:
Urinstof
J75826.A1
J75826.A7
J75826.A1EA
1370
DKK
J75826.A1
J75826.A7
Urea 99,5, ultrapure Molecular_Biology
Urea
Formel:
NH₂CONH₂ Molekylvægt: 60.06 g/mol Kogepunkt: 197 °C (1013 hPa) Smeltepunkt: 132…135 °C Massefylde: 1.335 Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00008022 CAS-nummer: 57-13-6 EINECS: 200-315-5 REACH: 01-2119463277-33 Merck Index: 14,09867 |
|
Specifikationer Testresultater
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 |
Learn more

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