{"id":44444,"date":"2024-06-03T14:21:33","date_gmt":"2024-06-03T14:21:33","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/good-practice\/substituicao-da-cromagem-funcional-a-base-de-trioxido-de-cromio-de-instrumentos-dentarios-para-tratamento-dentario\/"},"modified":"2025-09-04T12:35:41","modified_gmt":"2025-09-04T12:35:41","slug":"substituicao-da-cromagem-funcional-a-base-de-trioxido-de-cromio-de-instrumentos-dentarios-para-tratamento-dentario","status":"publish","type":"good-practice","link":"https:\/\/stopcarcinogensatwork.eu\/pt-pt\/good-practice\/substituicao-da-cromagem-funcional-a-base-de-trioxido-de-cromio-de-instrumentos-dentarios-para-tratamento-dentario\/","title":{"rendered":"Substitui\u00e7\u00e3o da cromagem funcional \u00e0 base de tri\u00f3xido de cr\u00f3mio de instrumentos dent\u00e1rios para tratamento dent\u00e1rio"},"content":{"rendered":"<p>Um dos objectivos do <a href=\"https:\/\/environment.ec.europa.eu\/topics\/chemicals\/reach-regulation_en\">regulamento europeu REACH<\/a> \u00e9 a substitui\u00e7\u00e3o progressiva de subst\u00e2ncias que suscitam grande preocupa\u00e7\u00e3o (por exemplo, agentes cancer\u00edgenos) por alternativas mais seguras. As empresas que utilizam estas subst\u00e2ncias devem procurar ativamente alternativas mais seguras (subst\u00e2ncias menos perigosas, novas tecnologias e processos) e comunicar essas alternativas. Encontra abaixo as informa\u00e7\u00f5es sobre poss\u00edveis alternativas ao tri\u00f3xido de cr\u00f3mio, inclu\u00eddas nos diferentes pedidos de autoriza\u00e7\u00e3o recebidos at\u00e9 \u00e0 data pela ECHA. Para obteres mais informa\u00e7\u00f5es, segue a liga\u00e7\u00e3o para o dossi\u00ea completo.   <\/p>\n<div id=\"wp-content-editor-tools\" class=\"wp-editor-tools hide-if-no-js\">\n<div class=\"wp-editor-tabs\">\n<p>Abaixo podes encontrar poss\u00edveis alternativas para a cromagem funcional \u00e0 base de tri\u00f3xido de cr\u00f3mio (VI) de instrumentos dent\u00e1rios aplicados por profissionais para tratamento dent\u00e1rio.<\/p>\n<h2>Tri\u00f3xido de cr\u00f3mio<\/h2>\n<ul>\n<li><strong>N\u00famero CE<\/strong>: 215-607-8<\/li>\n<li><strong>N\u00famero CAS<\/strong>: 1333-82-0<\/li>\n<li><strong>Utiliza\u00e7\u00e3o<\/strong>: Cromagem funcional \u00e0 base de tri\u00f3xido de cr\u00f3mio de instrumentos dent\u00e1rios aplicados por profissionais para tratamento dent\u00e1rio<\/li>\n<li><strong>Fun\u00e7\u00e3o t\u00e9cnica:<\/strong> Ingrediente utilizado em processos de cromagem funcional para depositar cr\u00f3mio met\u00e1lico<\/li>\n<\/ul>\n<\/div>\n<p><strong>Alternativa mais promissora:<\/strong><\/p>\n<ul>\n<li>Eletrodeposi\u00e7\u00e3o de Cr(III)<\/li>\n<\/ul>\n<p><strong>Outras alternativas:<br \/>\n<\/strong><em>Diferentes (grupos de) empresas investigaram poss\u00edveis alternativas para substituir o tri\u00f3xido de cr\u00f3mio. Mesmo que estas alternativas n\u00e3o tenham sido escolhidas para o seu caso espec\u00edfico, podem ser uma op\u00e7\u00e3o adequada para outros casos. <\/em><\/p>\n<ul>\n<li>Deposi\u00e7\u00e3o f\u00edsica de vapor (PVD)<\/li>\n<\/ul>\n<\/div>\n<h2>Informa\u00e7\u00f5es mais pormenorizadas<\/h2>\n<p>Todos os esfor\u00e7os de investiga\u00e7\u00e3o das empresas foram documentados em relat\u00f3rios. Est\u00e3o dispon\u00edveis os seguintes dossi\u00eas da ECHA sobre poss\u00edveis alternativas ao tri\u00f3xido de cr\u00f3mio para o ECCS: <\/p>\n<ul>\n<li><a href=\"https:\/\/echa.europa.eu\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/68715\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/9\/view\">0256-01<\/a><\/li>\n<\/ul>\n<h2>Ficha de informa\u00e7\u00e3o Cr\u00f3mio VI<\/h2>\n<p>Para mais informa\u00e7\u00f5es gerais sobre os riscos do cr\u00f3mio VI e as medidas a tomar para evitar a exposi\u00e7\u00e3o, consulta a <a href=\"https:\/\/stopcarcinogensatwork.eu\/fact\/chromium-trioxide-2\/\" target=\"_blank\" rel=\"noopener\">ficha informativa sobre o cr\u00f3mio VI<\/a> (dispon\u00edvel em muitas l\u00ednguas da UE).<\/p>\n","protected":false},"template":"","sector":[1890],"carcinogens":[1619],"stop":[2059],"country":[],"class_list":["post-44444","good-practice","type-good-practice","status-publish","hentry","sector-actividades-de-pratica-medica-e-dentaria","carcinogens-compostos-de-cromio-vi","stop-substituicao"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Substitui\u00e7\u00e3o da cromagem funcional \u00e0 base de tri\u00f3xido de cr\u00f3mio de instrumentos dent\u00e1rios para tratamento dent\u00e1rio<\/title>\n<meta name=\"description\" content=\"Many other companies are taking measures to completely avoid or protect workers from exposure to carcinogenic substances.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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