Urea 99% ACS

Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
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Avg. Ratings: 0.0 out of 5

42458-0025 42458-0100 42458-1000 42458-5000
TS42458-0025EA 146 USD
TS42458-0025 TS42458-0100 TS42458-1000 TS42458-5000
Urea 99% ACS
Urea
Formula: NH₂CONH₂
MW: 60.06 g/mol
Boiling Pt: 197
Melting Pt: 132.7
Storage Temperature: Ambient
MDL Number: MFCD00008022
CAS Number: 57-13-6
EINECS: 200-315-5
REACH: 01-2119463277-33
Merck Index: 13,09935
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Specification Test Results

Appearance White Crystals
Infrared spectrum Conforms
Melting point 132 to 135 °C
Residue after ignition ≤0.01 %
Titration with HClO4 99.0 to 100.5 %
Chloride (Cl) ≤5 ppm
Sulfate (SO4) ≤10 ppm
Iron (Fe) ≤10 ppm
Heavy metals (as Pb) ≤10 ppm
Insoluble matter ≤0.01 %


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