{"product_id":"spektralreines-methanol-2-5-liter","title":"Metanolo spettralmente puro 2,5 litri","description":"\u003ch1\u003eMETANOL spettrale puro\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDenominazione chimica:\u003c\/strong\u003e Metanolo (Methanol)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSinonimi:\u003c\/strong\u003e Alcol metilico, Carbinolo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormula chimica:\u003c\/strong\u003e \u003csub\u003eCH3OH\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMassa molare:\u003c\/strong\u003e 32,04 g\/mol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumero CAS:\u003c\/strong\u003e 67-56-1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumero CE:\u003c\/strong\u003e 200-659-6\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumero di catalogo:\u003c\/strong\u003e CHEM-616219910\u003c\/p\u003e\n\n\u003ch2\u003eSpecifiche tecniche\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForma: liquido\u003c\/li\u003e\n  \u003cli\u003eColore: incolore\u003c\/li\u003e\n  \u003cli\u003eOdore: aromatico\u003c\/li\u003e\n  \u003cli\u003ePunto di fusione: -98°C\u003c\/li\u003e\n  \u003cli\u003ePunto di ebollizione: 65°C\u003c\/li\u003e\n  \u003cli\u003eTemperatura di autoaccensione: 455°C\u003c\/li\u003e\n  \u003cli\u003ePunto di infiammabilità: 11°C\u003c\/li\u003e\n  \u003cli\u003eLimiti di esplosione: 5,5-44% Vol.\u003c\/li\u003e\n  \u003cli\u003eViscosità (20°C): 0,599 mPa-s\u003c\/li\u003e\n  \u003cli\u003ePressione di vapore (20°C): 128 mbar\u003c\/li\u003e\n  \u003cli\u003eDensita (20°C): 0,792 g\/cm³\u003c\/li\u003e\n  \u003cli\u003eSolubilità in acqua: completa\u003c\/li\u003e\n  \u003cli\u003eSolubilità in alcoli ed eteri: completa\u003c\/li\u003e\n  \u003cli\u003eLog P (acqua\/ottano): -0,74\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProprietà qualitative\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eContenuto (GC): min. 99,9%\u003c\/li\u003e\n  \u003cli\u003eAcqua (KF): max. 0,05%\u003c\/li\u003e\n  \u003cli\u003eAcidità: max. 0,0005 meq\/g\u003c\/li\u003e\n  \u003cli\u003eResiduo dopo evaporazione: max. 0,0005%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProprietà spettroscopiche\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTrasmissione UV (1 cm, acqua):\u003c\/li\u003e\n  \u003cul\u003e\n    \u003cli\u003e230 nm: min. 80,0%\u003c\/li\u003e\n    \u003cli\u003e240 nm: min. 98,0%\u003c\/li\u003e\n    \u003cli\u003e250 nm: min. 99,0%\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cli\u003eFluorescenza (vs. chinino):\u003c\/li\u003e\n  \u003cul\u003e\n    \u003cli\u003e365 nm: max. 1 ppb\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicazioni di pericolo (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eH225 - Liquido e vapore facilmente infiammabili\u003c\/li\u003e\n  \u003cli\u003eH301 - Tossico se ingerito\u003c\/li\u003e\n  \u003cli\u003eH311 - Tossico a contatto con la pelle\u003c\/li\u003e\n  \u003cli\u003eH331 - Tossico se inalato H370 - Nocivo per la salute se ingerito\u003c\/li\u003e\n  \u003cli\u003eH370 - Danneggia gli organi\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConsigli di prudenza (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP210 - Tenere lontano da fonti di calore, scintille e fiamme libere\u003c\/li\u003e\n  \u003cli\u003eP233 - Conservare il contenitore ben chiuso\u003c\/li\u003e\n  \u003cli\u003eP280 - Indossare guanti protettivi\/indumenti protettivi\u003c\/li\u003e\n  \u003cli\u003eP302+P352 - A CONTATTO CON LA PELLE: Lavare abbondantemente con acqua\u003c\/li\u003e\n  \u003cli\u003eP309 - In caso di esposizione\u003c\/li\u003e\n  \u003cli\u003eP310 - Chiamare immediatamente un CENTRO ANTIVELENI\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eClassificazione per il trasporto\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRID\/ADR: 3 (6.1), II\u003c\/li\u003e\n  \u003cli\u003eUN: 1230\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIl prodotto è destinato esclusivamente all'uso in laboratorio e per scopi commerciali.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55451082883420,"sku":"CHEM-616219910-2,5L","price":207.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/9fcdaac6ee7e39759170d439533d7276.jpg?v=1757503114","url":"https:\/\/biolaboratoriuhot.com\/it\/products\/spektralreines-methanol-2-5-liter","provider":"Biolaboratorium","version":"1.0","type":"link"}