Urea, 5 kg
≥99,5 %, p.a.
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Pack Qty.
Pack.
Carbamide
Empirical formula CH4N2O
Molar mass (M) 60,06 g/mol
Density (D) 1,33 g/cm³
Melting point (mp) 134 °C
WGK 1
CAS No. [57-13-6]
EG-Nr. 200-315-5
Molar mass (M) 60,06 g/mol
Density (D) 1,33 g/cm³
Melting point (mp) 134 °C
WGK 1
CAS No. [57-13-6]
EG-Nr. 200-315-5
For molecular biology and biochemistry.
€103.50/Pack Qty.
excl. VAT. | 5 kg per Pack Qty.
Art. No. 3941.2
Available at short notice
Free of shipping costs from 125 €
from 6 Pack Qty.
€98.32/Pack Qty.
from 24 Pack Qty.
€93.15/Pack Qty.
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Dr Belenki
+49 721 5606 - 1096
chemicals@carlroth.de
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Mengen, Angeboten, Mustern, etc.
erhalten Sie unter +49 721 5606 - 515
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Urea
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| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| 3941.1 | 1 kg | plastic | €25.50 |
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| 3941.2 | 5 kg | plastic | €103.50 |
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| 3941.3 | 500 g | plastic | €14.50 |
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Certificates of Analysis
Guarantee analysis
| Assay (ex N2) | ≥99,5 % |
| In C2H5OH insoluble matter | ≤0,01 % |
| Melting range | 132-135 °C |
| Sulphated ash | ≤0,01 % |
| Chloride (Cl) | ≤0,007 % |
| Sulphate (SO4) | ≤0,01 % |
| Ammonium (NH4) | ≤0,05 % |
| Heavy metals (as Pb) | ≤0,0003 % |
| Arsenic (As) | ≤0,00005 % |
| Iron (Fe) | ≤0,0001 % |
| Copper (Cu) | ≤0,0001 % |
| Biuret | ≤0,1 % |