Uracil

Size

£158.00

SKU:: U1900
Molecular Weight:: 112.09
Storage Conditions:: 4°C
Supplier:: United States Biological
CAS Number:: 66-22-8
Extra Details:: Nitrogenous base on RNA nucleosides. Synonyms: 2,4-Dihydroxypyrimidine; 2,4-Dioxopyrimidine; 2,4-Pyrimidinediol; 2,4(1H,3H)-Pyrimidinedione; 2,4-Pyrimidinedione; 4-Hydroxyuracil; Hybar X; NSC 3970; Pirod; Pyrod CAS No: 66-22-8 Molecular Formula: C₄H₄N₂O₂ Molecular Weight: 112.09 Purity (HPLC): ≥99% Appearance: White to off-white powder Solubility: Colorless to faint yellow clear to slightly hazy, solution at 200mg in 4ml of 1M NaOH (Slightly, Heated) UV Spectrum (Visible): As Reported at lambda max 258-260nm at pH 7.0 Loss on Drying: ≤0.5% Melting Point: ≥300ºC Residue on Ignition: ≤0.1% Heavy Metals: ≤0.001% Chloride: ≤0.01% Sulfate: ≤0.04% Storage and Stability: May be stored at 4°C. Stable for 12 months after receipt.