Urea Molecular Biology Grade
Synonym: Carbamide, Carbonyldiamide
Molecular Formula: CH₄N₂O
Molecular Weight: 60.06 g/mol
Size: 1kg

Specifications:
CAS Number: 57-13-6
Storage: RT
Solubility (20C°): 1000g/L (H₂O)
Melting point: 132-135°C
Dnases/Rnases/Proteases: not detectable
Assay (from N): min. 99.5%
pH (8M; H₂O; 20°C): 7.5-10.5
Heavy metals (as Pb): max. 0.001%
Chloride: max. 0.0005%
Sulfate: max. 0.001%
Fe: max. 0.0005%

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Urea Molecular Biology Grade Brochure