尿素 ≥99.5%, 蛋白质组学等级

供应商: VWR Chemicals

Synonyms: 碳酰二胺碳酰胺

VWRCM123-1KGEA 1969.8 CNY
VWRCM123-1KG VWRCM123-500G VWRCM123-2.5KG
尿素 ≥99.5%, 蛋白质组学等级
尿素

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.

分子式: NH₂CONH₂
分子量: 60,06 g/mol
沸点: 197 °C (1013 hPa)
溶点: 132,7 °C
密度: 1,34 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00008022
CAS号: 57-13-6
EINECS: 200-315-5
REACH: 01-2119463277-33
Merck Index: 12,10005
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产品技术规格

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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