Urea 98%, pearl, extra_pure
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
Synonymer:
Urinstof
197460050
197460010
197460100
ACRO197460050EA
753
DKK
ACRO197460050
ACRO197460010
ACRO197460100
Urea 98%, pearl, extra_pure
Urea
Formel:
NH₂CONH₂ Molekylvægt: 60.06 g/mol Kogepunkt: 197 Smeltepunkt: 131…135 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00008022 CAS-nummer: 57-13-6 EINECS: 200-315-5 REACH: 01-2119463277-33 Merck Index: 13,09935 |
|
Specifikationer Testresultater
Appearance | White Pearls |
Infrared spectrum | Conforms |
Melting point | 131 to 135 °C |
Assay | ≥97.5 % (ex N) |
Water | ≤0.4 % |
Impurity | ≤1.2 % (Biuret) |
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