The SOUTHERN BRAZILIAN JOURNAL OF CHEMISTRY is a double-blind peer review, open access, multidisciplinary journal dedicated to publishing high-quality content and is intended to fill a gap in terms of scientific information for Southern Brazil. We have set high standards for the articles to be published by ensuring strong but fair refereeing by at least two reviewers. The Journal publishes original research articles in all the fields of Engineering, Mathematics, Physics, Chemistry, Biology, Agriculture, Natural resource management, Pharmacy, Medicine, and others.Occasionally the journal will include review papers, interviews, and other types of communications. It will be published mainly in English, and at present, there are no page charges.We hope that this journal will provide a forum for the dissemination of high-quality research in Science and are open to any questions and suggestions.The responsibility for the articles is exclusive to the authors.