Ureum 98%, pearls, extra pure
Leverancier: Thermo Fisher Scientific
Ratings:
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Total Ratings: 0
Avg. Ratings: 0.0 out of 5
197460050
197460010
197460100
ACRO197460050EA
82.8
EUR
ACRO197460050
ACRO197460010
ACRO197460100
Ureum 98%, pearls, extra pure
Ureum
Formule:
NH₂CONH₂ Kookpunt: 197 °C (1013 hPa) Smeltpunt: 131…135 °C Dichtheid: 1,34 g/cm³ (20 °C) Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00008022 CAS nummer: 57-13-6 EINECS: 200-315-5 Bereik: 01-2119463277-33 Merck Index: 13,09935 |
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Specification Test Results
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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