id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-109	Darweesh, Samar A.; Al-Haidari, Ibdul Mohsin A.; Mohammed, Alaa K.; Dikran, Sarmad B.	Spectrophotometric Determination of Sulfamethoxazole with P-N,N-dimethyl amino benzaldehyde as Condensation Reaction	2017	15	.pdf	application/pdf	4068	241	59	Vol. 29 (2) 2016 Figure (4): Effect of sulfuric acid concentration on the color development of sulfamethoxazole dye. Figure (5): The response surface for the absorbance of SMX-PDAB complex as a function of reagent concentration and H2SO4 concentration (at constant optimum value of reaction time, 20 min.). Effect of Sulfuric Acid Concentration Studies for optimization of sulfuric acid concentration revealed that the optimum amount was 0.25 mL of 5 % (v/v) concentration as shown in Figure 4. (0.5-7.0) % (v/v) solution of sulfuric acid was used in the volume of 0.25 mL was suitable for the color development.	cache/iajs-109.pdf	txt/iajs-109.txt