Urea

REF : 15604-2.5KG
Marca : Sigma-Aldrich
Descrição :Urea puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%, 99.0-101.0% (calc. on dry substance)
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Descrição detalhada : Urea is a colorless, odorless solid. It has prism-like crystals. It forms insoluble nitrate salts with nitric acid and oxalate salts with oxalic acid. On reaction with alkanes or substituted alkanes, it affords crystal-lattice inclusion compounds.Urea can be prepared from ammonia and carbon-dioxide, via Haber-Bosch process. It can also be used to prepare urea-formaldehyde resins, via condensation reaction.
Sinónimos : Carbamide; Carbonyldiamide
Fórmula molecula r: NH2CONH2
Armazenamento : Room Temperature
Embalagem : 1X2.5KG