{"product_id":"dichlormethan-methylenchlorid-czda-3litre","title":"Diclormetan (Clorură de metilen) CZDA 3 litri","description":"\u003ch1\u003eDICHLORMETAN\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDenumire în engleză:\u003c\/strong\u003e Dichlormethan\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumăr catalog:\u003c\/strong\u003e CHEM-116284101\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormulă chimică:\u003c\/strong\u003e \u003csub\u003eCH2Cl2\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 84,93 g\/mol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumăr CAS:\u003c\/strong\u003e 75-09-2\u003cbr\u003e\n\u003cstrong\u003eNumăr EC:\u003c\/strong\u003e 200-838-9\u003c\/p\u003e\n\n\u003ch2\u003eDate tehnice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eFormă fizică:\u003c\/strong\u003e lichid\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCuloare:\u003c\/strong\u003e incolor\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMiros:\u003c\/strong\u003e dulce (asemănător cu cloroformul)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eValoare pH:\u003c\/strong\u003e neutru (20°C)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e -95°C\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e 39,5-40,5°C\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e 605°C\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eLimite de explozie:\u003c\/strong\u003e 13-22% vol.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eVâscozitate dinamică (20°C):\u003c\/strong\u003e 0,437 mPa-s\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePresiune de vapori (20°C):\u003c\/strong\u003e 475 hPa\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eDensitate (20°C):\u003c\/strong\u003e 1,326 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSolubilitate în apă:\u003c\/strong\u003e 16 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003eSolubilitate\u003cstrong\u003eîn solvenți organici:\u003c\/strong\u003e Etil alcool, Metanol, Eter etilic, Acetonă, Tetraclorură de carbon, Benzen\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003elog P(w\/o):\u003c\/strong\u003e 1,25\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eConținut:\u003c\/strong\u003e min. 99,5%\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCuloare:\u003c\/strong\u003e max. 10 Hz\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eConținut de apă (KF):\u003c\/strong\u003e max. 0,02%.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eAcizi liberi (HCl j.):\u003c\/strong\u003e max. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eHalogeni liberi:\u003c\/strong\u003e conform specificațiilor\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSubstanțe nevolatile:\u003c\/strong\u003e max. 0,001%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemple de aplicații în diverse industrii\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSolvent în analiza chimică și pregătirea de laborator\u003c\/li\u003e\n  \u003cli\u003eCurățare și degresare a ustensilelor de sticlă\u003c\/li\u003e\n  \u003cli\u003ePregătirea probelor pentru cromatografie și extracție lichid-lichid\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de pericol (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eH351 - Poate provoca cancer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de siguranță (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP281 - Utilizați echipamentul de protecție personală necesar\u003c\/li\u003e\n  \u003cli\u003eP308+P313 - În caz de expunere sau îngrijorare, consultați un medic\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRestricții\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProdusul poate fi utilizat doar de către profesioniști și în laborator.\u003c\/li\u003e\n  \u003cli\u003eNu utilizați în alimente, medicamente sau produse cosmetice\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondiții recomandate de depozitare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePăstrați în ambalajul original sigilat\u003c\/li\u003e\n  \u003cli\u003eProtejați de lumină, căldură și umiditate\u003c\/li\u003e\n  \u003cli\u003eDepozitați într-un loc răcoros și bine ventilat\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55048818164060,"sku":"CHEM-116284101-3L","price":85.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/cd9b05d6414c8cf69e959d42ec0203ec.jpg?v=1752926770","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/dichlormethan-methylenchlorid-czda-3litre","provider":"Biolaboratorium","version":"1.0","type":"link"}