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Urea (Colorless-to-White Crystals or Crystalline Powder/Mol. Biol.), Fisher BioReagents™

$56.90 - $583.15

Chemical Identifiers

Chemical Name or Material Urea
CAS 57-13-6
Purity Grade Molecular Biology Grade
Purity Grade Notes DNase-, RNase- and Protease-Free
Physical Form Solid
Assay ≥99%
Assay Percent Range ≥99 %
Molecular Formula CH4N2O
Linear Formula NH2CONH2
Formula Weight 60.06
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

BP169-10

  SDS
fisher scientific company
BP16910
Poly Pail 10kg Each for $583.15

BP169-500

  SDS
fisher scientific company
BP169500
Poly Bottle 500g Each for $56.90
Case of 6 Each for $341.40

BP169-212

  SDS
fisher scientific company
FLBP169212
Poly Bottle 2.5kg Each for $169.12
Case of 4 Each for $676.48
Description & Specifications

Specifications

Assay ≥99%
Purity Grade Molecular Biology Grade
Formula Weight 60.06
Melting Point 131°C
Quantity 10kg
Merck Index 15, 10052
Insoluble Matter Pass Test
Physical Form Solid
Color White
pH 7.5 to 9.5
DNase DNase free
Protease Protease free
Vapor Pressure 1.25mmHg at 25°C
Absorbance 0.05 max. (5M solution) at 280nm
Assay Percent Range ≥99 %
Copper (Cu) 1ppm max.
Cyanate 5ppm max.
Recommended Storage RT
CAS 57-13-6
Iron (Fe) 2ppm max.
Packaging Poly Pail
Purity Grade Notes DNase-, RNase- and Protease-Free
Biuret 0.1% max.
Identification Pass Test
Heavy Metals (as Pb) 5ppm max.
Chemical Name or Material Urea
ChemAlert Storage Symbol Gray
Linear Formula NH2CONH2
Molecular Formula CH4N2O

Urea is used as a denaturing agent for DNA and proteins.

Safety and Handling
 

RT