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Ureia 99,5, high_purity

Fornecedor: VWR Chemicals

Sinônimos: Carbamida

0568-1KGEA 117 EUR
0568-1KG 0568-2.5KG 0568-500G 0568-10KG 0568-12KG 0568-5KG
Ureia 99,5, high_purity
Ureia

Usado para desnaturar ácidos nucléicos e estudar estruturas secundárias e terciárias de proteínas em eletroforese.


Effective for maintaining DNA in a highly denatured state during sequencing protocols, urea is also useful for accelerating the activity of Proteinase K digestions. Effectively denatures RNA. For use in nucleic electrophoresis applications.

Fórmula: NH₂CONH₂
Peso Molecular: 60.06 g/mol
Ponto de ebulição: 197
Ponto de Fusão: 132.7 °C
Densidade: 1.34 g/cm³ (20 °C)
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00008022
Número CAS: 57-13-6
EINECS: 200-315-5
ALCANCE: 01-2119463277-33
Merck Index: 13,09935
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Especificações dos Resultados do Teste

Abs.@280 nm (5 M, Water) <0.05
Biuret Test Pass
Chloride ≤0.0005%
Cyanate ≤0.002%
DNase none detected
Heavy Metals (as Pb) ≤0.0005%
Identification ≤0.005%
Insolubles ≤0.0001%
Iron 132 – 135 °C
Melting Point none detected
Protease ≥99.5%
Purity none detected
RNase Pass


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