{"id":76913,"date":"2023-08-29T10:09:19","date_gmt":"2023-08-29T10:09:19","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/fact\/hydrazin\/"},"modified":"2026-06-13T11:29:19","modified_gmt":"2026-06-13T11:29:19","slug":"hydrazin","status":"publish","type":"fact","link":"https:\/\/stopcarcinogensatwork.eu\/da\/fact\/hydrazin\/","title":{"rendered":"Hydrazin"},"content":{"rendered":"

I EU ansl\u00e5s det, at omkring 2,1 millioner arbejder potentielt er udsat for Hydrazin. De prim\u00e6re veje for potentiel eksponering af mennesker for Hydrazin er ind\u00e5nding, indtagelse og hudkontakt. Hydrazin er klassificeret som carcinogen i kategori 1B i henhold til CLP-forordningen, hvilket betyder, at stoffet kan for\u00e5rsage kr\u00e6ft hos mennesker. Det kan \u00f8ge risikoen for lunge-, tarm-, n\u00e6se- og leverkr\u00e6ft. <\/p><\/blockquote>\n

Hvor risici opst\u00e5r<\/h2>\n

Hydrazin anvendes til fremstilling af l\u00e6gemidler og landbrugskemikalier, som kemisk h\u00e6vemiddel, i maling, trykfarver og organiske farvestoffer, polyuretanbel\u00e6gninger samt kl\u00e6bemidler. Derudover har hydrazin flere direkte anvendelsesomr\u00e5der som iltfjerner, korrosionsh\u00e6mmer, reduktionsmiddel og drivmiddel. Eksponering forekommer hovedsageligt p\u00e5 arbejdspladsen og er dokumenteret i papir-, d\u00e6k-, milit\u00e6r- og rumfartsindustrien, hvor Hydrazin enten produceres eller h\u00e5ndteres, f.eks. som raketbr\u00e6ndstof og ved genopfyldning af kampfly. <\/p>\n

Mere om stoffet<\/h2>\n

Hydrazin er en farvel\u00f8s, olieagtig v\u00e6ske ved stuetemperatur med en gennemtr\u00e6ngende, ammoniaklignende lugt. B\u00e5de v\u00e6sken og dampen er brandfarlige. Det er blandbart med methyl-, ethyl-, propyl- og butylalkoholer, let blandbart med kulbrinter og halogenerede kulbrinter og uopl\u00f8seligt i chloroform og ether. Det anvendes prim\u00e6rt som et kemisk mellemprodukt til fremstilling af landbrugskemikalier (f.eks. Pesticider) og kemiske bl\u00e6semidler, polymeradditiver, polymerer, farvestoffer og aktive farmaceutiske ingredienser. Anvendelsen er kendt som korrosionsh\u00e6mmer, som flusmiddel til lodning, som kemikalie til vandbehandling og som raket- og satellitbr\u00e6ndstof. <\/p>\n

Der g\u00e6lder en EU-bindende gr\u00e6nsev\u00e6rdi for erhvervsm\u00e6ssig eksponering p\u00e5 0,013 mg\/m\u00b3 (Tidsv\u00e6gtet gennemsnit).<\/p>\n

Farer, der kan opst\u00e5<\/h2>\n

Hydrazin er kendt for at v\u00e6re giftigt ved hudkontakt, ind\u00e5nding og indtagelse. Symptomerne p\u00e5 akut (kortvarig) eksponering for h\u00f8je koncentrationer af Hydrazin kan omfatte irritation af \u00f8jne, n\u00e6se og hals, svimmelhed, hovedpine, kvalme, lunge\u00f8dem, kramper og koma hos mennesker. Akut eksponering kan ogs\u00e5 skade lever, nyrer og centralnervesystemet hos mennesker. V\u00e6sken er \u00e6tsende for hud og \u00f8jne og kan for\u00e5rsage dermatitis ved hudkontakt. <\/p>\n

Langvarig eksponering kan for\u00e5rsage lunge-, kolorektal-, n\u00e6se- og leverkr\u00e6ft.<\/strong><\/p>\n

Hvad du kan g\u00f8re<\/h2>\n

Erstatning er mulig til visse anvendelsesform\u00e5l, f.eks. som korrosionsbeskyttelse og iltbindende middel i varmtvands-\/dampsystemer eller som flusmidler. Der findes forskellige formuleringer som erstatningsprodukter p\u00e5 markedet. De bedste kontrolforanstaltninger omfatter lukkede processer. Specifikke doseringspumpsystemer kan bidrage til at undg\u00e5 direkte eksponering. Desuden er lokal udsugning og generel ventilation almindelige foranstaltninger, der anvendes. N\u00e5r disse tekniske l\u00f8sninger er udt\u00f8mt, skal der indf\u00f8res f\u00f8lgende arbejdsmetoder: at give medarbejderne information om farerne og uddannelse, at stille \u00f8jenskyllebr\u00f8nde og n\u00f8dbrusere til r\u00e5dighed, at vaske kropsdele ved arbejdsskiftets afslutning og at forbyde spisning, rygning eller drikke i omr\u00e5der, hvor der h\u00e5ndteres kemikalier. Foretag l\u00f8bende korrekte eksponeringsm\u00e5linger, s\u00e5 man ved, hvorn\u00e5r der skal gribes ind. Unders\u00f8g, om arbejderne rapporterer om tidlige symptomer. Arbejderne skal v\u00e6re opm\u00e6rksomme p\u00e5 virkningerne af eksponering. <\/p>\n

Personlig beskyttelse b\u00f8r best\u00e5 af maske, briller, uigennemtr\u00e6ngelige handsker og t\u00f8j. Personlig beskyttelse (PPE) b\u00f8r kun bruges som en sidste udvej, efter at man har introduceret de mulige tekniske l\u00f8sninger. Det er blevet rapporteret, at god praksis og brug af passende personlige v\u00e6rnemidler er almindelige foranstaltninger i landbruget. <\/p>\n

Kilder: BAuA, CLP, ECHA, IARC, KOM, SCOEL, US EPA<\/em><\/p>\n","protected":false},"template":"","carcinogens":[4074],"class_list":["post-76913","fact","type-fact","status-publish","hentry","carcinogens-hydrazin-da"],"yoast_head":"\nHydrazin - STOP carcinogens at work<\/title>\n<meta name=\"description\" content=\"I EU ansl\u00e5s det, at omkring 2,1 millioner arbejder potentielt er udsat for dette. Det kan f\u00f8re til lunge-, tarm-, n\u00e6se- og leverkr\u00e6ft.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/stopcarcinogensatwork.eu\/da\/fact\/hydrazin\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hydrazin\" \/>\n<meta property=\"og:description\" content=\"I EU ansl\u00e5s det, at omkring 2,1 millioner arbejder potentielt er udsat for dette. 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