{"product_id":"methanol-gc-gc-2-5litre","title":"Metanol GC GC 2,5 litro","description":"\u003ch1\u003eMETANOL GC\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDesignação química:\u003c\/strong\u003e Metanol (Methanol)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSinónimos:\u003c\/strong\u003e Álcool metílico, Carbinol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFórmula química:\u003c\/strong\u003e \u003csub\u003eCH3OH\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMassa molar:\u003c\/strong\u003e 32,04 g\/mol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNúmero CAS:\u003c\/strong\u003e 67-56-1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNúmero CE:\u003c\/strong\u003e 200-659-6\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNúmero de catálogo:\u003c\/strong\u003e CHEM-616219909\u003c\/p\u003e\n\n\u003ch2\u003eEspecificações técnicas\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForma: líquido\u003c\/li\u003e\n  \u003cli\u003eCor: incolor\u003c\/li\u003e\n  \u003cli\u003eOdor: aromático\u003c\/li\u003e\n  \u003cli\u003ePonto de fusão: -98°C\u003c\/li\u003e\n  \u003cli\u003ePonto de ebulição: 65°C\u003c\/li\u003e\n  \u003cli\u003eTemperatura de autoignição: 455°C\u003c\/li\u003e\n  \u003cli\u003ePonto de inflamação: 11°C\u003c\/li\u003e\n  \u003cli\u003eLimites de explosividade: 5,5-44% Vol.\u003c\/li\u003e\n  \u003cli\u003eViscosidade (20°C): 0,599 mPa-s\u003c\/li\u003e\n  \u003cli\u003ePressão de vapor (20°C): 128 mbar\u003c\/li\u003e\n  \u003cli\u003eDensidade (20°C): 0,792 g\/cm³\u003c\/li\u003e\n  \u003cli\u003eSolubilidade em água: total\u003c\/li\u003e\n  \u003cli\u003eSolubilidade em álcoois e éteres: total\u003c\/li\u003e\n  \u003cli\u003eLog P (água\/oct): -0,74\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePropriedades qualitativas\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eResíduo após evaporação: máx. 3 mg\/l\u003c\/li\u003e\n  \u003cli\u003eÁgua: máx. 0,1%\u003c\/li\u003e\n  \u003cli\u003eCor: máx. 10 unidades Hz\u003c\/li\u003e\n  \u003cli\u003eSinal (GC) na gama de 1,2,4-triclorobenzeno a decaclorobifenilo: máx. 3 pg\/ml\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\u003eH301 - Tóxico se ingerido\u003c\/li\u003e\n  \u003cli\u003eH311 - Tóxico em contacto com a pele\u003c\/li\u003e\n  \u003cli\u003eH331 - Tóxico se inalado H370 - Prejudicial se ingerido\u003c\/li\u003e\n  \u003cli\u003eH370 - Prejudica os órgãos\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConselhos de prudência (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP210 - Manter afastado do calor, faíscas e chamas abertas\u003c\/li\u003e\n  \u003cli\u003eP233 - Manter o recipiente bem fechado\u003c\/li\u003e\n  \u003cli\u003eP280 - Usar luvas\/roupa de proteção\u003c\/li\u003e\n  \u003cli\u003eP302+P352 - EM CONTACTO COM A PELE: Lavar com muita água\u003c\/li\u003e\n  \u003cli\u003eP309 - Em caso de exposição\u003c\/li\u003e\n  \u003cli\u003eP310 - Contactar imediatamente um CENTRO DE INFORMAÇÃO SOBRE VENENOS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eClassificação de transporte\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRID\/ADR: 3 (6.1), II\u003c\/li\u003e\n  \u003cli\u003eONU: 1230\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eEste produto destina-se apenas a uso em laboratório e para fins comerciais.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55451084947804,"sku":"CHEM-616219909-2,5L","price":222.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/b9852673be69d98d55ea12e769117747.jpg?v=1757503131","url":"https:\/\/biolaboratoriuhot.com\/pt\/products\/methanol-gc-gc-2-5litre","provider":"Biolaboratorium","version":"1.0","type":"link"}