{"product_id":"natriumbromid-czda-250g","title":"Bromură de sodiu CZDA 250g","description":"\u003ch1\u003eBromură de sodiu CZDA\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDenumire chimică:\u003c\/strong\u003e Bromură de sodiu\u003cbr\u003e\n\u003cstrong\u003eFormulă chimică:\u003c\/strong\u003e NaBr\u003cbr\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 102,9 g\/mol\u003cbr\u003e\n\u003cstrong\u003eCAS-NR.:\u003c\/strong\u003e 7647-15-6\u003cbr\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e 231-599-9\u003c\/p\u003e\n\n\u003ch2\u003eSpecificații tehnice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormă:\u003c\/strong\u003e pulbere solidă, cristalină\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCuloare:\u003c\/strong\u003e albă\u003c\/li\u003e\n  \u003cli\u003eMiros\u003cstrong\u003e:\u003c\/strong\u003e inodor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 5,0-7,0 (50 g\/l, H₂O, 20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire\/Temperatură de descompunere:\u003c\/strong\u003e 755°C \/ 800°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e 1390°C\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 1,3 hPa (806°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate:\u003c\/strong\u003e 3,2 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate aparentă:\u003c\/strong\u003e cca. 1400 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în apă:\u003c\/strong\u003e 905 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în etanol:\u003c\/strong\u003e 22 g\/l\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePuritate și impurități (CZDA)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut:\u003c\/strong\u003e min. 98,5 %\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\u003epH-ul soluției apoase:\u003c\/strong\u003e conform normei\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAzot total (N):\u003c\/strong\u003e max. 0,001 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloruri (Cl):\u003c\/strong\u003e max. 0,2 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBromați (BrO₃):\u003c\/strong\u003e max. 0,001 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIoduri (I):\u003c\/strong\u003e max. 0,05 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSulfați (SO₄)\u003c\/strong\u003e: max. 0,002 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetale grele (Pb):\u003c\/strong\u003e max. 0,0002 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBariu (Ba):\u003c\/strong\u003e max. 0,002 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagneziu (Mg):\u003c\/strong\u003e max. 0,001 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalciu (Ca):\u003c\/strong\u003e max. 0,002 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFier (Fe):\u003c\/strong\u003e max. 0,0005 %\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemple de aplicații în diverse industrii\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAnaliză chimică și preparare de soluții standard\u003c\/li\u003e\n  \u003cli\u003eSinteză chimică și reacții de laborator\u003c\/li\u003e\n  \u003cli\u003eAplicații în laboratoare didactice și de cercetare\u003c\/li\u003e\n  \u003cli\u003eProcese care necesită bromuri de înaltă puritate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvertismente H\u003c\/h2\u003e\n\u003cp\u003eNeaplicabil\u003c\/p\u003e\n\n\u003ch2\u003eIndicații de securitate P\u003c\/h2\u003e\n\u003cp\u003eNeaplicabil\u003c\/p\u003e\n\n\u003ch2\u003eCondiții recomandate de depozitare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSe păstrează în recipiente etanș închise\u003c\/li\u003e\n  \u003cli\u003eSe protejează împotriva umidității și contaminării\u003c\/li\u003e\n  \u003cli\u003eSe depozitează într-un loc răcoros, uscat și bine ventilat\u003c\/li\u003e\n  \u003cli\u003eSe evită contactul cu agenți oxidanți puternici\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55505549132124,"sku":"CHEM-117935100-250g","price":42.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/9ececbab76d052d678a8414e45e0671a.jpg?v=1758199429","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/natriumbromid-czda-250g","provider":"Biolaboratorium","version":"1.0","type":"link"}