Merck
All Photos(4)

U4884

Sigma-Aldrich

Urea

meets USP testing specifications

Synonym(s):
Carbonyldiamide, Carbamide
Linear Formula:
NH2CONH2
CAS Number:
Molecular Weight:
60.06
Beilstein:
635724
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.75

Nível de qualidade

200

Agency

USP/NF
meets USP testing specifications

teor

98.0-102.0%

forma

solid

pf

132-135 °C (lit.)

solubilidade

H2O: soluble 480 g/L at 20 °C

densidade

1.335 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

SMILES string

NC(N)=O

InChI

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

InChI key

XSQUKJJJFZCRTK-UHFFFAOYSA-N

Gene Information

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Embalagem

1 kg in poly bottle
100, 500 g in poly bottle
5 kg in poly drum

Aplicação

Used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing proteins from samples already denatured with 6 M guanidine chloride such as inclusion bodies. May be used with guanidine hydrochloride and dithiothreitrol (DTT) in the refolding of denatured proteins into their native or active form.

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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