Control de calidad fisicoquímico de una materia prima Carboximetilcelulosa Sódica en un laboratorio farmacéutico nacional

The purpose of the present work was to comply with the specifications of the quality control tests of Carboxymethylcellulose Sodium raw material. The physicochemical tests evaluated were: description, solubility, identification, pH, drying loss, viscosity, titration, which were based on the analytical technique of the laboratory, with reference to the United States Pharmacopoeia (USP 39). The physicochemical characteristics are in accordance with the technical specifications established in official documents, so it is concluded that Carboxymethylcellulose Sodium feedstock meets the specifications of the quality control tests