Chromium Determination in Leather and Other Matrices: A Review
| Autor: | Mélanie Mignot, Marie Hubert-Roux, Carlos Afonso, Mónica Gisel Arellano-Sánchez, Christine Devouge-Boyer |
|---|---|
| Přispěvatelé: | Chimie Organique et Bioorganique : Réactivité et Analyse (COBRA), Institut Normand de Chimie Moléculaire Médicinale et Macromoléculaire (INC3M), Institut de Chimie du CNRS (INC)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Normandie Université (NU)-Institut national des sciences appliquées Rouen Normandie (INSA Rouen Normandie), Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Institut National des Sciences Appliquées (INSA)-Université Le Havre Normandie (ULH), Normandie Université (NU)-Université de Rouen Normandie (UNIROUEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Institut de Chimie du CNRS (INC)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie Organique Fine (IRCOF), Université de Rouen Normandie (UNIROUEN), Institut National des Sciences Appliquées (INSA)-Normandie Université (NU)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2021 |
| Předmět: |
inorganic chemicals
Chromium Chromium contamination chemistry.chemical_element 010501 environmental sciences Leather production processes 01 natural sciences Hazardous Substances Analytical Chemistry chemistry.chemical_compound Hazardous waste [CHIM.ANAL]Chemical Sciences/Analytical chemistry otorhinolaryngologic diseases Allergic dermatitis Hexavalent chromium Coloring Agents ComputingMilieux_MISCELLANEOUS 0105 earth and related environmental sciences Leather industry 010401 analytical chemistry technology industry and agriculture Tanning Pulp and paper industry [SDE.ES]Environmental Sciences/Environmental and Society 0104 chemical sciences chemistry Pharmaceutical Preparations 8. Economic growth Environmental science Salts |
| Zdroj: | Critical Reviews in Analytical Chemistry Critical Reviews in Analytical Chemistry, Taylor & Francis, 2021, pp.1-20. ⟨10.1080/10408347.2021.1890545⟩ |
| ISSN: | 1547-6510 1040-8347 |
| DOI: | 10.1080/10408347.2021.1890545⟩ |
| Popis: | Leather industry plays an essential role in the world's economy; however, it also has a negative environmental impact due to the generation of significant quantities of wastes, some of which are classified as hazardous chemicals. Chrome tanning, the most popular tanning process, employs chromium salts, acids, and some other chemicals. Some dyes can be also a source of chromium. As a result, hexavalent chromium, a known carcinogenic and mutagenic, can be found in leather products and cause allergic dermatitis or trigger other diseases. For this reason, it is important to quantify the total amount of chromium in final leather goods, as well as the oxidation state in which this element is found. This paper aims to summarize chromium contamination due to the leather production processes, and to review the analytical methods that have been used to determine chromium's most abundant species: Cr(III) and Cr(VI) in leather and other matrices (foodstuffs, cosmetic products, environmental, and pharmaceutical samples). The international and European regulations are presented as well as the last academic developments to extract and quantify chromium species. The future outlook of pretreatment and quantification techniques are also discussed in this work, with a special focus on chromium interconversions. |
| Databáze: | OpenAIRE |
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