{"product_id":"natriummolybdat-2hydrat-czda-250g","title":"Molibdat de sodiu dihidratat CZDA 250g","description":"\u003ch1\u003eMolibdat de sodiu dihidrat AR.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDenumire chimică:\u003c\/strong\u003e Molibdat de sodiu dihidrat\u003cbr\u003e\n\u003cstrong\u003eSinonime:\u003c\/strong\u003e Molibdat de sodiu dihidrat\u003cbr\u003e\n\u003cstrong\u003eFormulă chimică:\u003c\/strong\u003e \u003csub\u003eNa2MoO4\u003c\/sub\u003e - \u003csub\u003e2H2O\u003c\/sub\u003e\u003cbr\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 241,95 g\/mol\u003cbr\u003e\n\u003cstrong\u003eNumăr CAS:\u003c\/strong\u003e 10102-40-6\u003cbr\u003e\n\u003cstrong\u003eNumăr CE:\u003c\/strong\u003e 231-551-7\u003cbr\u003e\n\u003cstrong\u003eDenumire produs:\u003c\/strong\u003e CHEM-118033700\u003c\/p\u003e\n\n\u003ch2\u003eSpecificații tehnice\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormă:\u003c\/strong\u003e solid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAspect exterior:\u003c\/strong\u003e cristale incolore sau pulbere cristalină\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCuloare:\u003c\/strong\u003e alb\u003c\/li\u003e\n\u003cli\u003eMiros\u003cstrong\u003e:\u003c\/strong\u003e inodor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValoare pH (50 g\/l,\u003csub\u003eH2O\u003c\/sub\u003e, 20°C):\u003c\/strong\u003e 7,9 - 10,3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValoare pH (5 %, 20°C):\u003c\/strong\u003e 7 - 10,5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e date indisponibile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e date indisponibile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimite de explozie:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePresiune de vapori:\u003c\/strong\u003e date indisponibile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensitate:\u003c\/strong\u003e 3,28 g\/cm³ (20°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensitate aparentă:\u003c\/strong\u003e ~1000 kg\/m³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolubilitate în apă:\u003c\/strong\u003e 560 g\/l (0°C), 840 g\/l (20°C), 1150 g\/l (100°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolubilitate în solvenți organici:\u003c\/strong\u003e date indisponibile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eParametri de calitate\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConținut:\u003c\/strong\u003e min. 99,5 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstanțe insolubile în apă:\u003c\/strong\u003e max. 0,005 %.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCloruri (Cl):\u003c\/strong\u003e max. 0,005 %.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFosfați (\u003csub\u003ePO4\u003c\/sub\u003e)\u003c\/strong\u003e: max. 0,001 %.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSulfați (\u003csub\u003eSO4\u003c\/sub\u003e)\u003c\/strong\u003e: max. 0,005 %.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetale grele (Pb):\u003c\/strong\u003e max. 0,001 %.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSăruri de amoniu (\u003csub\u003eNH4\u003c\/sub\u003e):\u003c\/strong\u003e max. 0,001 %.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrom (Cr):\u003c\/strong\u003e max. 0,0005%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc (Zn):\u003c\/strong\u003e max. 0,0005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCadmiu (Cd):\u003c\/strong\u003e max. 0,0005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCobalt (Co):\u003c\/strong\u003e max. 0,0005%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagneziu (Mg):\u003c\/strong\u003e max. 0,001%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMangan (Mn):\u003c\/strong\u003e max. 0,0005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCupru (Cu):\u003c\/strong\u003e max. 0,0005 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNichel (Ni):\u003c\/strong\u003e max. 0,0005 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlumb (Pb):\u003c\/strong\u003e max. 0,0005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotasiu (K):\u003c\/strong\u003e max. 0,05 %.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalciu (Ca):\u003c\/strong\u003e max. 0,001%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFier (Fe):\u003c\/strong\u003e max. 0,001 %\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemple de aplicații profesionale în diverse industrii\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAnaliză chimică - Utilizat ca reactiv analitic de înaltă puritate.\u003c\/li\u003e\n\u003cli\u003eLaboratoare de cercetare - Sursă de molibden în reacții și sinteze anorganice.\u003c\/li\u003e\n\u003cli\u003eIndustria chimică - Componentă în sinteza catalizatorilor și a produselor chimice speciale.\u003c\/li\u003e\n\u003cli\u003eIndustria materialelor - Utilizat în cercetare pentru acoperiri de protecție și preparate tehnice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvertismente privind pericolele\u003c\/h2\u003e\n\u003cp\u003eNu sunt pericole clasificate conform GHS.\u003c\/p\u003e\n\n\u003ch2\u003eIndicații pentru manipularea în siguranță\u003c\/h2\u003e\n\u003cp\u003eNu este clasificat ca substanță periculoasă. Precauții standard recomandate: evitați inhalarea prafului, protejați ochii și pielea, utilizați ventilație la locul de lucru și echipament de protecție individuală.\u003c\/p\u003e\n\n\u003ch2\u003eClasificare la transport\u003c\/h2\u003e\n\u003cp\u003eNeaplicabil (produsul nu este clasificat ca periculos pentru transport conform RID\/ADR).\u003c\/p\u003e\n\n\u003ch2\u003eCondiții de depozitare recomandate\u003c\/h2\u003e\n\u003cp\u003eDepozitați într-un loc uscat, răcoros și bine ventilat, într-un recipient închis ermetic. Protejați de umiditate și contaminare chimică.\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55537587388764,"sku":"CHEM-118033700-250g","price":115.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/2fb521b5bb5c11273dd2f8a26719ff45.jpg?v=1758548679","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/natriummolybdat-2hydrat-czda-250g","provider":"Biolaboratorium","version":"1.0","type":"link"}