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Urea 99-100.5% Biotechnology Grade

Supplier: AMRESCO INC

Synonyms: Carbamide, Carbonyldiamide
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.

Formula: NH₂CONH₂
MW: 60,06 g/mol
Boiling Pt: 197 °C (1013 hPa)
Melting Pt: 132,7 °C
Density: 1,34 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00008022
CAS Number: 57-13-6
EINECS: 200-315-5
REACH: 01-2119463277-33
Merck Index: 13,09935
https://www.bioexpress.com/stibo/web/std.lang.all/70/46/2297046.jpg
Specification Test Results
Chloride < 0.007%
Heavy Metals (as Pb) <= 0.002%
Insolubles (Alcohol) <= 0.04%
Melting Range 132°C- 135°C
Purity 99% - 100.5%
Residue after Ignition <= 0.1%
Sulfate <= 0.01%


 

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Size Packaging Application Supplier No. Catalog Number Unit List Price Quantity
10 kg Pail - 0378-10KG 0378.10KG Each (10kg) Retrieving Restricted
12 kg Pail - 0378-12KG 0378.12KG Each Retrieving Restricted
50 kg Drum - 0378-50KG 0378.50KG Each Retrieving Restricted
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