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Urea

By Amresco
Urea

Storage Condition: ROOM TEMPERATURE

CAS Number: 57-13-6

Synonym(s): carbamide, carbamimidic acid, pseudourea

Molecular Weight: 60.06

Molecular Formula: CH4N2O

Risk Statements: 36/37/38

Safety Statements: 36/37/39

Hazard Code: irritant

  • Effectively denatures RNA
  • For use in nucleic acid electrophoresis applications

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, Amresco's urea is also useful for accelerating the activity of Proteinase K digestions.

Heavy Metals (as Pb) 0.0005%
Identification (P/F) Pass
Insolubles 0.005%
Iron 0.0001%
Melting Point 132 - 135°C
Protease (P/F) None
Purity 99.5%
RNase (P/F) None
Solubility (5M, Water) Pass
Abs.@ 280nm (5M, Water) 0.05
Biuret Test (P/F) Pass
Chloride 0.0005%
Conductivity (5M, Water) 15 umhos
Cyanate 0.002%
DNase (P/F) None

           
Cat.No. Size Grade EA    
1328-0568-100G 100g Ultra Pure DISCONTINUED  
1328-0568-500G 500g Ultra Pure DISCONTINUED  
1328-0568-1KG 1kg Ultra Pure DISCONTINUED  
1328-0568-2.5KG 2.5kg Ultra Pure DISCONTINUED  
1328-0568-5KG 5kg Ultra Pure DISCONTINUED  
1328-0568-10KG 10kg Ultra Pure DISCONTINUED  
1328-0568-12KG 12kg Ultra Pure DISCONTINUED  

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