{"product_id":"ammoniumchlorid-czda-1-kg","title":"Clorură de amoniu CZDA 1 kg","description":"\u003ch1\u003eClorură de amoniu CZDA | CHEM*111372607\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eClorura de amoniu\u003c\/strong\u003e (Salmiac) CZDA este o sare de amoniu de înaltă puritate pentru aplicații de laborator care necesită o precizie analitică specială. Produsul se remarcă prin conținutul său scăzut de impurități anorganice și organice și prin solubilitatea sa excelentă în apă.\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 Clorură de amoniu\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSinonime:\u003c\/strong\u003e Salmiac\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulă chimică:\u003c\/strong\u003e NH₄Cl\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 53,49 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr CAS:\u003c\/strong\u003e 12125-02-9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr EG (EINECS):\u003c\/strong\u003e 235-186-4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr catalog:\u003c\/strong\u003e CHEM*111372607\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProprietăți fizico-chimice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormă fizică:\u003c\/strong\u003e solid\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\u003eTemperatură de sublimare:\u003c\/strong\u003e 335°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e \u0026gt;400°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresiune de vapori:\u003c\/strong\u003e 1,3 hPa (30°C); 67 hPa (250°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate:\u003c\/strong\u003e 1,53 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate în vrac:\u003c\/strong\u003e cca. 500 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în apă:\u003c\/strong\u003e 370 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în etanol:\u003c\/strong\u003e 20 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH (50 g\/l, 20°C):\u003c\/strong\u003e 4,5-5,5\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eParametri de puritate\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut:\u003c\/strong\u003e 99,5%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponente insolubile în apă:\u003c\/strong\u003e max. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReziduu la calcinare (SO₄):\u003c\/strong\u003e max. 0,05%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNitrați (NO₃):\u003c\/strong\u003e max. 0,0006%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSulfați (SO₄)\u003c\/strong\u003e: max. 0,002%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFosfați (PO₄):\u003c\/strong\u003e max. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClorați (ClO₃)\u003c\/strong\u003e: max. 0,0005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIoduri și bromuri (I- + Br-):\u003c\/strong\u003e max. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRodanuri (SCN):\u003c\/strong\u003e max. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFier (Fe³⁺):\u003c\/strong\u003e max. 0,0005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalciu (Ca):\u003c\/strong\u003e max. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagneziu (Mg):\u003c\/strong\u003e max. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArsen (As):\u003c\/strong\u003e max. 0,00005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetale grele (Pb):\u003c\/strong\u003e max. 0,0005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstanțe organice:\u003c\/strong\u003e conform specificațiilor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eClasificare și etichetare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFraze H\u003cstrong\u003e:\u003c\/strong\u003e H302 - Dăunător în caz de înghițire; H319 - Iritant pentru ochi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFraze P:\u003c\/strong\u003e P305+P351+P338 - ÎN CAZ DE CONTACT CU OCHII: Clătiți cu grijă cu apă timp de câteva minute. Scoateți lentilele de contact, dacă sunt prezente și pot fi ușor îndepărtate. Continuați clătirea.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUN:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eProdusul este destinat exclusiv utilizării în laborator și în scopuri industriale. Nu utilizați pentru alimente sau în scopuri farmaceutice.\u003c\/em\u003e\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55033509511516,"sku":"CHEM-111372607-1kg","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/29ec532a7e6a2690bd13eb80791001a0.jpg?v=1752780194","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/ammoniumchlorid-czda-1-kg","provider":"Biolaboratorium","version":"1.0","type":"link"}