{"id":23362,"date":"2024-05-24T14:05:45","date_gmt":"2024-05-24T14:05:45","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/good-practice\/substitution-von-chromvi-trioxid-zur-passivierung-von-elektrolytischem-weissblech-etp\/"},"modified":"2025-09-04T11:10:30","modified_gmt":"2025-09-04T11:10:30","slug":"substitution-von-chromvi-trioxid-zur-passivierung-von-elektrolytischem-weissblech-etp","status":"publish","type":"good-practice","link":"https:\/\/stopcarcinogensatwork.eu\/de\/good-practice\/substitution-von-chromvi-trioxid-zur-passivierung-von-elektrolytischem-weissblech-etp\/","title":{"rendered":"Substitution von Chrom(VI)-Trioxid zur Passivierung von elektrolytischem Wei\u00dfblech (ETP)"},"content":{"rendered":"<p>Eines der Ziele der europ\u00e4ischen <a href=\"https:\/\/environment.ec.europa.eu\/topics\/chemicals\/reach-regulation_en\">REACH-Verordnung<\/a> ist die schrittweise Ersetzung von besonders besorgniserregenden Stoffen (z. B. Kanzerogene) durch sicherere Alternativen. Unternehmen, die diese Stoffe verwenden, suchen aktiv nach sichereren Alternativen (weniger gef\u00e4hrliche Stoffe, neue Technologien und Verfahren) und berichten \u00fcber diese Alternativen. Im Folgenden finden Sie Informationen \u00fcber m\u00f6gliche Alternativen f\u00fcr Chromtrioxid, die in den verschiedenen Zulassungsantr\u00e4gen enthalten sind, die bisher bei der ECHA eingegangen sind. Um weitere Einzelheiten zu erfahren, folgen Sie bitte dem Link zum vollst\u00e4ndigen Dossier.<br \/>\nNachfolgend finden Sie m\u00f6gliche Alternativen f\u00fcr Chrom(VI)-trioxid zur Passivierung von ETP. Alle Alternativen beziehen sich auf das unten beschriebene Chrom(VI)-Trioxid.    <\/p>\n<h2>Chromtrioxid<\/h2>\n<ul>\n<li><strong>EG-Nummer<\/strong>: 215-607-8<\/li>\n<li><strong>CAS-Nummer<\/strong>: 1333-82-0<\/li>\n<li><strong>Verwendung<\/strong>: Verwendung von Chrom(VI)-Trioxid f\u00fcr ETP.<\/li>\n<li><strong>Technische Funktion<\/strong>: Cr(VI) wird f\u00fcr die Passivierung der Oberfl\u00e4che des Wei\u00dfblechs verwendet und bildet eine Cr(III)-Oxidschicht, die die Korrosion verhindert und eine f\u00fcr die Weiterverarbeitung geeignete Oberfl\u00e4che gew\u00e4hrleistet.<\/li>\n<\/ul>\n<p><strong>Die vielversprechendste Alternative:<\/strong><\/p>\n<ul>\n<li>Alternative Technologie: CFPA -Chromfreie Passivierung Alternative<\/li>\n<\/ul>\n<p><strong>Andere Alternativen:<br \/>\n<\/strong><em>Verschiedene (Gruppen von) Unternehmen haben m\u00f6gliche Alternativen zum Ersatz von Chromtrioxid erforscht. Auch wenn diese Alternativen nicht f\u00fcr ihren speziellen Fall ausgew\u00e4hlt wurden, k\u00f6nnen sie f\u00fcr andere F\u00e4lle eine geeignete Option sein. <\/em><\/p>\n<ul>\n<li>Alternative Substanzen:\n<ul>\n<li>Cr(III)<\/li>\n<li>Zirkoniumoxide \/ Zr-Ti \/organische Zirkonate<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>Ausf\u00fchrlichere Informationen<\/h2>\n<p>Alle Forschungsanstrengungen der Unternehmen sind in Berichten dokumentiert worden. Die folgenden ECHA-Dossiers sind \u00fcber m\u00f6gliche Alternativen f\u00fcr Chromtrioxid als Beschichtungsmittel f\u00fcr sanit\u00e4re Materialien verf\u00fcgbar: <\/p>\n<ul>\n<li><a href=\"https:\/\/echa.europa.eu\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/52609\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/8\/view\">0211-01<\/a><\/li>\n<li><a href=\"https:\/\/echa.europa.eu\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/58212\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/8\/view\">0221-01<\/a><\/li>\n<li><a href=\"https:\/\/echa.europa.eu\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/70802\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/9\/view\">0274-01<\/a><\/li>\n<\/ul>\n<h2>Merkblatt Chrom VI<\/h2>\n<p>Weitere allgemeine Informationen \u00fcber die Risiken von Chrom VI und Ma\u00dfnahmen zur Vermeidung einer Exposition finden Sie im <a href=\"https:\/\/stopcarcinogensatwork.eu\/fact\/chromium-trioxide-2\/\" target=\"_blank\" rel=\"noopener\">Factsheet Chrom VI<\/a> (in vielen EU-Sprachen verf\u00fcgbar).<\/p>\n","protected":false},"template":"","sector":[1205],"carcinogens":[301],"stop":[302],"country":[],"class_list":["post-23362","good-practice","type-good-practice","status-publish","hentry","sector-herstellung-von-metallerzeugnissen","carcinogens-chrom","stop-substitutionsmasnahme"],"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>Substitution von Chrom(VI)-Trioxid zur Passivierung von elektrolytischem Wei\u00dfblech (ETP).<\/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, 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