{"id":1307,"date":"2026-05-31T18:32:52","date_gmt":"2026-05-31T18:32:52","guid":{"rendered":"https:\/\/tvhasici.cz\/pvc\/?page_id=1307"},"modified":"2026-06-01T11:51:00","modified_gmt":"2026-06-01T11:51:00","slug":"formaldehyd","status":"publish","type":"page","link":"https:\/\/tvhasici.cz\/pvc\/formaldehyd\/","title":{"rendered":"Formaldehyd"},"content":{"rendered":"\t\t
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Formaldehyd HCHO<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Mo\u017enosti v\u00fdskytu <\/strong><\/span><\/p>

V\u00fdroba organick\u00fdch l\u00e1tek, konzerv\u00e1rensk\u00fd a potravin\u00e1\u0159sk\u00fd pr\u016fmysl.<\/p>

Vlastnosti<\/span><\/strong><\/p>

Bezbarv\u00e1 kapalina se \u0161tiplav\u00fdm siln\u011b dr\u00e1\u017ediv\u00fdm z\u00e1pachem. Ve vod\u011b rozpustn\u00fd za vzniku roztoku stejn\u00e9ho \u0161tiplav\u00e9ho z\u00e1pachu. Nebezpe\u010dn\u00e1 l\u00e1tka!<\/strong> Mimo\u0159\u00e1dn\u011b ho\u0159lav\u00e1 l\u00e1tka, snadno vzn\u011btliv\u00e1 p\u0159i v\u0161ech teplot\u00e1ch!<\/strong> Ho\u0159lav\u00fd, v\u00fdbu\u0161n\u00fd. P\u0159i termick\u00e9m rozkladu m\u016f\u017ee doj\u00edt ke vzniku nebezpe\u010dn\u00fdch ho\u0159lav\u00fdch plyn\u016f nebo v\u00fdpar\u016f. Mo\u017enost uvol\u0148ov\u00e1n\u00ed oxidu uhelnat\u00e9ho. Tvorba dr\u00e1\u017ediv\u00fdch a v\u00fdbu\u0161n\u00fdch sm\u011bs\u00ed. P\u00e1ry jsou t\u011b\u017e\u0161\u00ed ne\u017e vzduch, \u0161\u00ed\u0159\u00ed se p\u0159i zemi a shroma\u017e\u010fuj\u00ed se v n\u00edzko polo\u017een\u00fdch \u010di uzav\u0159en\u00fdch prostorech (kanalizace, sklepy, n\u00e1dr\u017ee). Nebezpe\u010d\u00ed exploze v\u00fdpar\u016f uvnit\u0159, venku nebo v kanalizaci.<\/p>

P\u0159\u00edznaky zasa\u017een\u00ed lidsk\u00e9ho organismu a jeho n\u00e1sledky<\/strong><\/span><\/p>

P\u00e1ry siln\u011b dr\u00e1\u017ed\u00ed o\u010di a cesty d\u00fdchac\u00ed (bronchopneumonie, ed\u00e9m hrtanu). Po styku s tekutinou ztu\u017een\u00ed a polept\u00e1n\u00ed k\u016f\u017ee i polept\u00e1n\u00ed o\u010d\u00ed. Po po\u017eit\u00ed vnit\u0159n\u00ed t\u011b\u017ek\u00e9 polept\u00e1n\u00ed sliznice za\u017e\u00edvac\u00edho \u00fastroj\u00ed. Z\u00e1chvaty ka\u0161le, siln\u00e9 slzen\u00ed o\u010d\u00ed, siln\u00e9 podr\u00e1\u017ed\u011bn\u00ed sliznice nosn\u00ed a hltanu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Prvn\u00ed pomoc zasa\u017een\u00e9 osob\u011b<\/h4>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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P\u0159i vdechnut\u00ed – <\/span><\/strong>p\u0159i nad\u00fdch\u00e1n\u00ed dopravte posti\u017een\u00e9ho na \u010derstv\u00fd vzduch. Pokud posti\u017een\u00fd ned\u00fdch\u00e1, prov\u00e1d\u011bjte um\u011bl\u00e9 d\u00fdch\u00e1n\u00ed. Konzultujte s l\u00e9ka\u0159em<\/span>.<\/span><\/span><\/p>

P\u0159i po\u017eit\u00ed<\/strong><\/span> –<\/strong> nevyvol\u00e1vejte zvracen\u00ed<\/strong>. Osob\u00e1m v bezv\u011bdom\u00ed nikdy nepod\u00e1vejte nic \u00fasty<\/strong>. Vypl\u00e1chn\u011bte \u00fasta vodou. Konzultujte s l\u00e9ka\u0159em.<\/p>

P\u0159i zasa\u017een\u00ed o\u010d\u00ed<\/span> –<\/strong> nejm\u00e9n\u011b 15 minut<\/strong> pe\u010dliv\u011b vyplachujte velk\u00fdm mno\u017estv\u00edm vody p\u0159i otev\u0159en\u00fdch v\u00ed\u010dk\u00e1ch a konzultujte s l\u00e9ka\u0159em.<\/p>

P\u0159i styku s\u00a0k\u016f\u017e\u00ed<\/span> –<\/strong> om\u00fdvejte m\u00fddlem a velk\u00fdm mno\u017estv\u00edm vody. Posti\u017een\u00e9ho ihned dopravte do nemocnice.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Formaldehyd HCHO Mo\u017enosti v\u00fdskytu V\u00fdroba organick\u00fdch l\u00e1tek, konzerv\u00e1rensk\u00fd a potravin\u00e1\u0159sk\u00fd pr\u016fmysl. Vlastnosti Bezbarv\u00e1 kapalina se \u0161tiplav\u00fdm siln\u011b dr\u00e1\u017ediv\u00fdm z\u00e1pachem. Ve vod\u011b rozpustn\u00fd za vzniku roztoku stejn\u00e9ho \u0161tiplav\u00e9ho z\u00e1pachu. Nebezpe\u010dn\u00e1 l\u00e1tka! Mimo\u0159\u00e1dn\u011b ho\u0159lav\u00e1 l\u00e1tka, snadno vzn\u011btliv\u00e1 p\u0159i v\u0161ech teplot\u00e1ch! Ho\u0159lav\u00fd, v\u00fdbu\u0161n\u00fd. P\u0159i termick\u00e9m rozkladu m\u016f\u017ee doj\u00edt ke vzniku nebezpe\u010dn\u00fdch ho\u0159lav\u00fdch plyn\u016f nebo v\u00fdpar\u016f. Mo\u017enost uvol\u0148ov\u00e1n\u00ed oxidu […]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1307","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/tvhasici.cz\/pvc\/wp-json\/wp\/v2\/pages\/1307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tvhasici.cz\/pvc\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tvhasici.cz\/pvc\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tvhasici.cz\/pvc\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/tvhasici.cz\/pvc\/wp-json\/wp\/v2\/comments?post=1307"}],"version-history":[{"count":10,"href":"https:\/\/tvhasici.cz\/pvc\/wp-json\/wp\/v2\/pages\/1307\/revisions"}],"predecessor-version":[{"id":1352,"href":"https:\/\/tvhasici.cz\/pvc\/wp-json\/wp\/v2\/pages\/1307\/revisions\/1352"}],"wp:attachment":[{"href":"https:\/\/tvhasici.cz\/pvc\/wp-json\/wp\/v2\/media?parent=1307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}