{"product_id":"dichlormethan-methylenchlorid-hplc-2-5-liter","title":"Diclorometano (Cloreto de metileno) HPLC 2,5 litros","description":"\u003ch1\u003eDICLOROMETANO PARA CROMATOGRAFIA HPLC\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eNome em inglês:\u003c\/strong\u003e Dichloromethane for HPLC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNúmero de catálogo:\u003c\/strong\u003e CHEM-616284101\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFórmula química:\u003c\/strong\u003e \u003csub\u003eCH2Cl2\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMassa molar:\u003c\/strong\u003e 84,93 g\/mol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNúmero CAS:\u003c\/strong\u003e 75-09-2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNúmero CE:\u003c\/strong\u003e 200-838-9\u003c\/p\u003e\n\n\u003ch2\u003eDados técnicos\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForma física:\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 adocicado, semelhante ao clorofórmio\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e neutro (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de fusão:\u003c\/strong\u003e -95°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de ebulição:\u003c\/strong\u003e 39,5-40,5°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatura de autoignição:\u003c\/strong\u003e 605°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de fulgor:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimites de explosão:\u003c\/strong\u003e 13-22% Vol.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eViscosidade dinâmica (20°C):\u003c\/strong\u003e 0,437 mPa-s\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressão de vapor (20°C):\u003c\/strong\u003e 475 hPa\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensidade (20°C):\u003c\/strong\u003e 1,326 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilidade em água:\u003c\/strong\u003e 16 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003eSolubilidade\u003cstrong\u003eem solventes orgânicos:\u003c\/strong\u003e etanol, metanol, éter etílico, acetona, tetracloreto de carbono, benzeno\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003elog P(o\/a):\u003c\/strong\u003e 1,25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeor (GC):\u003c\/strong\u003e mín. 99,8%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeor de água (KF):\u003c\/strong\u003e máx. 0,01%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeor de ácido:\u003c\/strong\u003e máx. 0,0005 meq\/g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponentes não voláteis:\u003c\/strong\u003e máx. 0,0005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEstabilizador:\u003c\/strong\u003e Amileno 20 ppm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmissão UV (1 cm, água):\u003c\/strong\u003e\u003cbr\u003e\n    235 nm: mín. 40%\u003cbr\u003e\n    240 nm: mín. 75%\u003cbr\u003e\n    250 nm: mín. 98%\u003cbr\u003e\n    260 nm: mín. 99%  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFluorescência (vs. quinina):\u003c\/strong\u003e\u003cbr\u003e\n    254 nm: máx. 1 ppb\u003cbr\u003e\n    365 nm: máx. 1 ppb  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemplos de aplicações em várias indústrias\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSolvente de alta pureza em cromatografia HPLC\u003c\/li\u003e\n  \u003cli\u003ePreparação e separação de amostras analíticas\u003c\/li\u003e\n  \u003cli\u003eAnálises espectrofotométricas que requerem baixo fundo UV e fluorescência\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicações de perigo (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eH351 - Pode causar cancro\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConselhos de prudência (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP281 - Utilizar equipamento de proteção individual adequado\u003c\/li\u003e\n  \u003cli\u003eP308+P313 - Em caso de exposição ou preocupação, consultar um médico\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRestrições\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEste produto só deve ser utilizado por profissionais e em laboratório.\u003c\/li\u003e\n  \u003cli\u003eNão utilizar em alimentos, produtos farmacêuticos ou cosméticos\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\u003eProteger da luz e de fontes de calor\u003c\/li\u003e\n  \u003cli\u003eManter no recipiente original selado\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55048835400028,"sku":"CHEM-616284101-2,5L","price":113.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/75b1059e032180a1458b756278e43b56.jpg?v=1752927045","url":"https:\/\/biolaboratoriuhot.com\/pt\/products\/dichlormethan-methylenchlorid-hplc-2-5-liter","provider":"Biolaboratorium","version":"1.0","type":"link"}