Urea ≥99.5%, Proteomics Grade

공급업체: VWR Chemicals

M123-2.5KGEA 1267560 KRW
M123-2.5KG M123-1KG M123-500G
Urea ≥99.5%, Proteomics Grade
Urea

Commonly used to denature nucleic acids for electrophoresis and to study the secondary and tertiary structure of proteins. Effective for maintaining DNA in a highly denatured state during sequencing protocols.

포뮬러: NH₂CONH₂
MW: 60,06 g/mol
끊는점: 197 °C (1013 hPa)
녹는점: 132,7 °C
밀도: 1,34 g/cm³ (20 °C)
보관 온도: Ambient
MDL 번호: MFCD00008022
CAS 번호: 57-13-6
EINECS: 200-315-5
UN: 0000
REACH: 01-2119463277-33
Merck 색인: 12,10005
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사양 테스트 결과

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%
Insolubles <0.005%
Iron ≤0.0001%
Melting Point 132 – 135 °C
Protease none
Purity ≥99.5%
RNase none detected
Solubility (5 M, Water) Pass

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