UREA Molecular Biology

Carbamide, Carbonyldiamide

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Article No.
06451
Grade
Molecular Biology
Purity
99.5%
CAS No.
57-13-6
Molecular Formula
NH2CONH2
Molecular Weight
60.06
H.S. Code
3102.1000
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
pH value
7.5 - 9.5 at 480 g/l at 25 °C
Melting point/ Freezing point [°C]
132 - 135 °C
Vapour pressure [20°C]
0.009 hPa at 20 °C
Vapour density
2.07
Density [g/cm3]
1.335
Solubility in water [% weight]
480 g/l at 20 °C - completely soluble
Partition coefficient Log Pow octanol / water at 20°C
-2.59

Packings

  • 1PW1200750

    500 g (00500)

 

Specifications

Appearance White granules or crystalline powder
Assay (ex N) Min 99.5%
Solubility (in water; 20°C) 590 g/L
DNAase/RNAase/Proteases Not detectable
Melting point 132-135 deg C
Heavy metal (as Pb) Max 0.001%
pH (8 M in water; 25°C) 7.5 - 10.5
Chloride (Cl) Max 0.0005%
Sulphate (S) Max 0.001%
Iron (Fe) Max 0.0005%

Revision Date : 03-Dec-2018
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