{"product_id":"acetonitril-czda-1-liter","title":"Acetonitril CZDA 1 Litru","description":"\u003ch1\u003eAcetonitril CH₃CN - p.d.a.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eAcetonitril p.d.a.\u003c\/strong\u003e este un solvent organic de înaltă puritate, de calitate analitică pură (p.d.a.), utilizat pe scară largă în analiza instrumentală, chimia organică, pregătirea de laborator și cromatografie. Produsul oferă impurități reduse și o reproducibilitate ridicată a parametrilor analitici.\u003c\/p\u003e\n\n\u003ch2\u003eDate de identificare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDenumire chimică:\u003c\/strong\u003e Acetonitril\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSinonime:\u003c\/strong\u003e Cianură de metil, Nitril de acid acetic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulă moleculară:\u003c\/strong\u003e CH₃CN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 41,05 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr CAS:\u003c\/strong\u003e 75-05-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr CE (EINECS):\u003c\/strong\u003e 200-835-2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProprietăți fizico-chimice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStare fizică:\u003c\/strong\u003e lichid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCuloare:\u003c\/strong\u003e incolor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMiros:\u003c\/strong\u003e aromatic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e -46°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e 81°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e 524°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e 2°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimite de explozie:\u003c\/strong\u003e 3-16% Vol.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVâscozitate (20°C):\u003c\/strong\u003e 0,357 mPa-s\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresiune de vapori (20°C):\u003c\/strong\u003e 97 mbar\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate (20°C):\u003c\/strong\u003e 0,78 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate:\u003c\/strong\u003e complet miscibil cu apă, alcool, eter etilic, acetonă, benzen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003elog POW:\u003c\/strong\u003e -0,34\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate vapori față de aer:\u003c\/strong\u003e 1,42\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură critică:\u003c\/strong\u003e 274,7°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresiune critică:\u003c\/strong\u003e 4,83 MPa\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndice de refracție (20°C):\u003c\/strong\u003e 1,344\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eParametri de calitate\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePuritate:\u003c\/strong\u003e min. 99,5%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReziduu după evaporare:\u003c\/strong\u003e max. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut de apă:\u003c\/strong\u003e max. 0,1%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcizi liberi (adică CH₃COOH):\u003c\/strong\u003e max. 0,005 meq\/g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetale grele (Pb):\u003c\/strong\u003e max. 0,00001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFier (Fe):\u003c\/strong\u003e max. 0,00001%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eClasificare transport\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e Clasa 3, Grup de ambalare II\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUN:\u003c\/strong\u003e 1648\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de pericol (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH215:\u003c\/strong\u003e Produs inflamabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH302:\u003c\/strong\u003e Dăunător la înghițire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH312:\u003c\/strong\u003e Dăunător la contact cu pielea\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH319:\u003c\/strong\u003e Provocă iritare oculară severă\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH332:\u003c\/strong\u003e Dăunător la inhalare\u003cstrong\u003eH319:\u003c\/strong\u003e Dăunător la inhalare\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRecomandări de siguranță (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP210:\u003c\/strong\u003e A se păstra departe de căldură\/scânteie\/flacără deschisă\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP305+P351+P338\u003c\/strong\u003e: În caz de contact cu ochii, clătiți cu grijă cu apă timp de câteva minute. Scoateți lentilele de contact, dacă sunt prezente și se pot scoate ușor. Continuați spălarea\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP403+P235:\u003c\/strong\u003e Păstrați într-un loc bine ventilat. Păstrați la rece\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eProdusul este destinat exclusiv utilizării în laborator și industrie. Păstrați în ambalajul original într-un loc răcoros și bine ventilat, departe de surse de aprindere.\u003c\/em\u003e\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55033111544156,"sku":"CHEM-111026402-1L","price":51.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/222873eb2d94dfe3939d289f31d937a5.jpg?v=1752778195","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/acetonitril-czda-1-liter","provider":"Biolaboratorium","version":"1.0","type":"link"}