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


Overview
Brand: Fisher Bioreagents

Manufacturer Part Number: BP169-212

UNSPSC: 12350000

Code: 32

Additional Details:
Additional Details: CAS Number: 57-13-6 Weight: 2.55000kg


Packaging Poly Bottle
Quantity 2.5kg

Product Code. 10173333

Quantity Price
1 £ 119.9 / 2.50kg
EU Stock 6
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Description and Specification

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

Specification

Purity Grade Molecular Biology Grade
Assay ≥99%
Melting Point 131°C
Formula Weight 60.06
Quantity 2.5kg
Insoluble Matter Pass Test
Copper (Cu) 1ppm max.
DNase DNase free
Biuret 0.1% max.
Heavy Metals (as Pb) 5ppm max.
Linear Formula NH2CONH2
CAS 57-13-6
ChemAlert Storage Symbol Gray
Recommended Storage RT
Vapor Pressure 1.25mmHg at 25°C
Purity Grade Notes DNase-, RNase- and Protease-Free
Iron (Fe) 2ppm max.
Cyanate 5ppm max.
Assay Percent Range ≥99 %
Absorbance 0.05 max. (5M solution) at 280nm
Physical Form Solid
Identification Pass Test
pH 7.5 to 9.5
Packaging Poly Bottle
Molecular Formula CH4N2O
Color White
Chemical Name or Material Urea
Merck Index 15, 10052
Protease Protease free
Documentation Safety and Handling
ChemAlertStorageSymbol : Gray

RT