{"product_id":"methylacetat-cz-1-liter","title":"Metilacetato CZ 1 Litro","description":"\u003ch1\u003eMETHYLACETAT PG.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDesignação química:\u003c\/strong\u003e Metilacetato\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSinónimos:\u003c\/strong\u003e Acetato de metilo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFórmula química:\u003c\/strong\u003e \u003csub\u003eC3H6O2\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMassa molar:\u003c\/strong\u003e 74,08 g\/mol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNúmero CAS:\u003c\/strong\u003e 79-20-9\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNúmero CE:\u003c\/strong\u003e 201-185-2\u003c\/p\u003e\n\n\u003ch2\u003eEspecificações técnicas\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEstado:\u003c\/strong\u003e líquido\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCor: incolor\u003c\/strong\u003e \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOdor:\u003c\/strong\u003e aromático\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de fusão:\u003c\/strong\u003e -98°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de ebulição:\u003c\/strong\u003e 56-58°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatura de autoignição:\u003c\/strong\u003e 455°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de inflamação:\u003c\/strong\u003e -13°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimites de explosividade:\u003c\/strong\u003e 3,1-16% Vol.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eViscosidade dinâmica:\u003c\/strong\u003e 0,381 mPa-s (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressão de vapor:\u003c\/strong\u003e 220 hPa (20°C); 789 hPa (50°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensidade:\u003c\/strong\u003e 0,93 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilidade em água (20°C):\u003c\/strong\u003e 250 g\/l\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilidade em solventes orgânicos:\u003c\/strong\u003e Etanol, Éter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAspeto exterior:\u003c\/strong\u003e líquido incolor e transparente\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeor:\u003c\/strong\u003e min. 98,5%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCor:\u003c\/strong\u003e máx. 10 unidades\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensidade real:\u003c\/strong\u003e aprox. 0,932 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eÍndice de refração (20°C):\u003c\/strong\u003e 1,36-1,362\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeor de água (KF):\u003c\/strong\u003e máx. 0,03%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcidez:\u003c\/strong\u003e máx. 0,05 mg KOH\/g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeor de metanol (GC):\u003c\/strong\u003e máx. 0,1%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemplos de aplicações profissionais em vários setores\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFabrico de tintas, vernizes e adesivos\u003c\/li\u003e\n  \u003cli\u003eComo solvente em laboratórios químicos\u003c\/li\u003e\n  \u003cli\u003eNa indústria de plásticos e cosmética\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicações de perigo (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eH225 - Líquido e vapor facilmente inflamáveis\u003c\/li\u003e\n  \u003cli\u003eH319 - Provoca irritação ocular grave\u003c\/li\u003e\n  \u003cli\u003eH336 - Pode provocar sonolência ou tonturas\u003c\/li\u003e\n  \u003cli\u003eEUH066 - O contacto repetido pode provocar pele seca ou gretada\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePrecauções recomendadas (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP210 - Manter afastado do calor\/faíscas\/chamas abertas\u003c\/li\u003e\n  \u003cli\u003eP233 - Manter o recipiente bem fechado\u003c\/li\u003e\n  \u003cli\u003eP305+P351+P338 - Em caso de contacto com os olhos, lavar cuidadosamente com água durante vários minutos; remover as lentes de contacto se presentes e for fácil; continuar a lavar\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondições de armazenamento recomendadas\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eArmazenar em local fresco e bem ventilado\u003c\/li\u003e\n  \u003cli\u003eManter afastado de fontes de ignição e altas temperaturas\u003c\/li\u003e\n  \u003cli\u003eArmazenar em recipiente bem fechado\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55451169653084,"sku":"CHEM-426539005-1L","price":80.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/f3c577869538d48f7b66ee8b68197cf1.jpg?v=1757504020","url":"https:\/\/biolaboratoriuhot.com\/pt\/products\/methylacetat-cz-1-liter","provider":"Biolaboratorium","version":"1.0","type":"link"}