Urea ≥99%, white prills, Ultrapure
Supplier: MP Biomedicals
Certificates
About this item
CAS Number:57-13-6
:
Formula:NH₂CONH₂
MDL Number:MFCD00008022
Merck Index:13,09935
Boiling Pt:197 °C (1013 hPa)
Melting Pt:132.7 °C
Density:1.34 g/cm³ (20 °C)
:60.06 g/mol
Storage Temperature:Ambient
EINECS:200-315-5
REACH:01-2119463277-33
Specification Test Results
- Identity Test:Passes
- Purity:≥99%
- FTIR:Conforms to Standard
- OD260 (7M aq soln):≤0.05
- OD280 (7M aq soln):≤0.05
- pH (7M aq soln):8.5 ± 1.0
- Conductivity:≤100 uMhos
- Copper:≤1ppm
- Lead:≤1ppm
- Iron:≤1ppm
- Cyanate:None Detected
- RNAse:Negative
- DNAse:Negative
- Protease:Negative