{"product_id":"salpetersaure-2-czda-1-liter","title":"Acid azotic 2% CZDA 1 Litru","description":"\u003cp\u003e\u003cstrong\u003eAcid azotic 2% - soluție p.d.a.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInformații tehnice despre reactivii chimici:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eFormulă chimică: HNO₃\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMasă molară: 63,01 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumăr CAS: 7697-37-2\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumăr EC: 231-714-2\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDenumire alternativă: Soluție acid azotic 2%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eTip: p.d.a.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eConținut: 2,0 ± 0,1%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eStare de agregare: lichidă\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCuloare: incoloră sau ușor galbenă\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMiros: inodor\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eValoare pH: \u0026lt;1 (20°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunct de topire: nu sunt date disponibile\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunct de fierbere: nu sunt date disponibile\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensitate: aprox. 1,0091 g\/cm³ (20°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubilitate în apă: solubil\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubilitate în solvenți organici: nu sunt date disponibile\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInformații analitice suplimentare:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eMetale grele (de ex. Pb): max. 0,0001 %.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eReziduu după calcinare (SO₄): max. 0,002%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCloruri (Cl): max. 0,0001%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSulfați (SO₄): max. 0,0002%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eArsen (As): max. 0,000002%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFier (Fe): max. 0,0001%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eExemple de aplicații profesionale în diverse industrii:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaboratoare chimice:\u003c\/strong\u003e prepararea soluțiilor de lucru de înaltă puritate.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnaliza urmelor\u003c\/strong\u003e: utilizat în analiza \u003cstrong\u003eelementelor de urmă\u003c\/strong\u003e din probe de mediu.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eȘcoli și universități:\u003c\/strong\u003e sigur pentru predarea reacțiilor chimice de bază și a titrărilor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvertismente de pericol pe eticheta produsului:\u003c\/strong\u003e\u003cbr\u003e\nProdusul nu este clasificat ca periculos conform reglementărilor CLP.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIndicații de siguranță pe eticheta produsului:\u003c\/strong\u003e\u003cbr\u003e\nNu se aplică - respectați măsurile generale de precauție la lucrul cu substanțe chimice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCondiții recomandate de depozitare:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003ePăstrați într-un recipient etanș din plastic rezistent la acizi.\u003c\/li\u003e\n  \u003cli\u003eProtejați de lumină, căldură și substanțe incompatibile (de exemplu, baze, metale).\u003c\/li\u003e\n  \u003cli\u003eEvitați depozitarea în recipiente metalice și contactul cu materiale combustibile.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55394249277788,"sku":"CHEM-115296034-1L","price":13.04,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/3544f75be266760387dfc1e9932e9add.jpg?v=1756885761","url":"https:\/\/www.biolaboratorium.com\/ro\/products\/salpetersaure-2-czda-1-liter","provider":"Biolaboratorium","version":"1.0","type":"link"}