science-softCon uv/vis+ spectra data base;	www.uv-spectra.de; (C) science-softCon 2017

Substance: barbituric acid			Other Names: pyrimidine-2,4,6(1H,3H,5H)-trione; 6-hydroxyuracil

Formula: C4H4N2O3				CAS-No.: 67-52-7	PubChem: CID 6211

Study: uv absorption spectra


Authors: M.M. Stimson

Title: The Ultraviolet Absorption Spectra of Some Pyrimidines. Chemical Structure and the Effect of pH on the Position of lambda(max)

Journal/Source: J. Am. Chem. Soc., 71 (4), 1470-1474, (1949); DOI: 10.1021/ja01172a093


Data: diagram, table

Energy/Wavelength range: ~ 240 - 290 nm

Resolution: 

Temperature: 298 K

Temperature dependence: no

Pressure/Concentration: 0.0000528 M

Phase: aqueous solution (buffered)

pH: 3 - 11


Comments: 

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