Močovina 99.5% for analysis
Dodávateľ: Thermo Fisher Scientific
Synonymá:
Carbonyl diamide, Carbamide, Diaminomethanone, Carbonyldiamide
140750010
140750050
140750250
ACRO140750010EA
50.94
EUR
ACRO140750010
ACRO140750050
ACRO140750250
Močovina 99.5% for analysis
Močovina
Vzorec:
NH₂CONH₂ Teplota varu: 197 °C (1013 hPa) Teplota tavenia: 131…135 °C Hustota: 1,34 g/cm³ (20 °C) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00008022 Číslo CAS: 57-13-6 EINECS: 200-315-5 REACH: 01-2119463277-33 Merck Index: 13,09935 |
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Výsledky špecifikačného testu
Appearance | White Crystals |
Infrared spectrum | Conforms |
Melting point | 132 to 135 °C |
Residue after ignition | ≤0.01 % |
Titration with HClO4 | ≥99.4 % |
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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