Estudio del grado de pureza de la nitrofurazona obtenida a partir de un derivado de la industria ca？era cubana

the purity degree of different nitrofurazone batches synthetized in icidca was studied using combination of three analytical techniques: the thin layer chromatography (tlc), high performance liquid chromatography (hplc) and differential scanning calorimetry (dsc). positive results were obtained that permit to evaluate quality of products and to compare them with competitive products at a market scale with 98 and 100 % purity degree