The Influence of Temperature, Light Exposure and Storage in the Stability of 1% Sodium Hipochlorite Solution

Marcus Vinícius Reis Só, Cíntia Muniz Couto, Orlando Limongi, José Antônio Poli de Figueiredo

Abstract


The aim of this study was to analyse the stability of 1% sodium hypochlorite to interference factors such as temperature, light exposure and means of storage. Six samples were used in this study, being five stored in dark brown glass recipients and one in a plastic recipient. The samples were placed at different sites in which one of the variables would be included, in order to help the assessment of such variables. The raise in temperature lead to variations in chloride release from the solution tested. Light exposure and storage did not interfere significantly in the release of chloride from the solution

Keywords


Sodium hipochlorite; Chemical substances



DOI: https://doi.org/10.22456/2177-0018.104439

Licença Creative Commons

e-ISSN 2177-0018 / ISSN 0566-1854.

descrição da foto descrição da foto descrição da foto descrição da foto descrição da foto descrição da foto descrição da fotodescrição da foto