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U7129

Sigma-Aldrich

Urea solution

40 % (w/v) in H2O

Sinônimo(s):

Carbamide, Carbonyldiamide

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About This Item

Fórmula linear:
NH2CONH2
Número CAS:
57-13-6
Peso molecular:
60.06
Beilstein:
635724
Número MDL:
MFCD00008022
Código UNSPSC:
12352111
ID de substância PubChem:
24900664
NACRES:
NA.75

esterilidade

non-sterile; sterile-filtered

Nível de qualidade

100

contém

0.1% benzoic acid as preservative

embalagem

vial of 5 mL

concentração

40 % (w/v) in H2O

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

NC(N)=O

InChI

1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)

chave InChI

XSQUKJJJFZCRTK-UHFFFAOYSA-N

Informações sobre genes

human ... CA1(759) , CA2(760) , EPHX2(2053)
mouse ... Ephx2(13850)
rat ... Ppm1a(24666)

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Aplicação

Recommended for the detection of urease activity.

Ações bioquímicas/fisiológicas

Urea solution is primarily used for protein denaturation. It also increases solubility of hydrocarbons and reduce micelle formation. Urea solution at high concentration leads to the destabilization of amyloid β16−22 oligomers.

Nota de preparo

Warm the refrigerated 40% urea solution to room temperature. Aseptically add 5 mL to 95 mL of sterile molten Urea Agar Base (Christensen). Mix well and dispense in sterile tubes.

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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The Journal of Physical Chemistry B, 111(22), 6220-6228 (2007)
Gurudayal et al.
Nano letters, 15(6), 3833-3839 (2015-05-06)
Photoelectrochemical water splitting half reactions on semiconducting photoelectrodes have received much attention but efficient overall water splitting driven by a single photoelectrode has remained elusive due to stringent electronic and thermodynamic property requirements. Utilizing a tandem configuration wherein the total
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