id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
eurjchem-825	Abdalla, Nadia Ahmed; El-Haty, Mohamed Tawfek; Adam, Farok Abd-Elkarim; Hassan, Fatma Wafdy	Spectrophotometric studies on some arylazo diamino pyrimidinol in organic solvents and in buffer solutions	2014	12	.pdf	application/pdf	8256	430	68	Figure 1. Electronic absorption spectra of 5  10‐5 mol/dm3 of 5‐(X‐arylazo)‐ 2,6‐diamino‐4‐pyrimidinol in ethanol, X = p‐OH (1); p‐HSO3 (2); o‐COOH (3); naphthyl (6); 1  10‐4 mol/dm3 of compound, X = o‐CH3 (4); 2  10‐4 mol/dm3 of compound, X = p‐N(C2H5)2 (5) and 2.5  10‐5 mol/dm3 of compounds, X = p‐ NO2 (7); ‐H (8). The splitting of CT band is also observed during the studies of the effect of aqueous buffer solutions of varying pH’s on the spectra of compounds under studied L1, L2, L4, L5 and L7.	cache/eurjchem-825.pdf	txt/eurjchem-825.txt