{"product_id":"natriumacetat-frei-czda-1kg","title":"Acetat de sodiu pur CZDA 1kg","description":"\u003ch1\u003eAcetat de sodiu anhidru AR.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDenumire chimică:\u003c\/strong\u003e Acetat de sodiu anhidru\u003cbr\u003e\n\u003cstrong\u003eSinonime:\u003c\/strong\u003e Acetat de sodiu, CH₃COONa\u003cbr\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 82,03 g\/mol\u003cbr\u003e\n\u003cstrong\u003eNr. CAS:\u003c\/strong\u003e 127-09-3\u003cbr\u003e\n\u003cstrong\u003eNr. CE:\u003c\/strong\u003e 204-823-8\u003c\/p\u003e\n\n\u003ch2\u003eDate 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\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:\u003c\/strong\u003e 7,5 - 9,5 (50 g\/l H₂O, 20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e 324°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e \u0026gt;400°C (descompunere)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e 607°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e \u0026gt;250°C\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 nu sunt date disponibile\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 aparentă:\u003c\/strong\u003e cca. 300-400 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în apă:\u003c\/strong\u003e 500 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în solvenți organici:\u003c\/strong\u003e Etanol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLog P (O\/W):\u003c\/strong\u003e -4,22\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecificații chimice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut:\u003c\/strong\u003e min. 99,0%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstanțe insolubile în apă:\u003c\/strong\u003e max. 0,01%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValoare pH (5%, 20°C):\u003c\/strong\u003e 7,0 - 9,2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePierdere la uscare (120°C):\u003c\/strong\u003e max. 1,0%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloruri (Cl):\u003c\/strong\u003e max. 0,002%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFosfați (PO₄):\u003c\/strong\u003e max. 0,0005%\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. 0,001%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc (Zn):\u003c\/strong\u003e max. 0,0005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminiu (Al):\u003c\/strong\u003e max. 0,001%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagneziu (Mg):\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\u003ePlumb (Pb): max. 0,0005% Plumb (Pb): max. 0,0005% Plumb (Pb):\u003c\/strong\u003e max. 0,0005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePotasiu (K):\u003c\/strong\u003e max. 0.03%\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. 0,0005%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemple de aplicații în diferite industrii\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eReactiv analitic în laboratoarele chimice\u003c\/li\u003e\n  \u003cli\u003eComponentă tampon în cercetarea biochimică\u003c\/li\u003e\n  \u003cli\u003eSinteze și procese organice\u003c\/li\u003e\n  \u003cli\u003eUtilizare în procese care necesită control al pH-ului\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvertismente și măsuri de precauție\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFraze H:\u003c\/strong\u003e neaplicabil\u003cbr\u003e\n\u003cstrong\u003eFraze P:\u003c\/strong\u003e neaplicabil\u003c\/p\u003e\n\n\u003ch2\u003eTransport și clasificare\u003c\/h2\u003e\n\u003cul\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\u003ch2\u003eCondiții de depozitare recomandate\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePăstrați în recipiente bine închise\u003c\/li\u003e\n  \u003cli\u003eProtejați de umiditate - substanță higroscopică\u003c\/li\u003e\n  \u003cli\u003eDepozitați într-un loc răcoros, uscat și bine ventilat\u003c\/li\u003e\n  \u003cli\u003eEvitați contactul cu substanțe chimice incompatibile\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55537680286044,"sku":"CHEM-118056403-1kg","price":36.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/0ce64131fea4b2d6c2cc2d6c9cbe7950.jpg?v=1758549699","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/natriumacetat-frei-czda-1kg","provider":"Biolaboratorium","version":"1.0","type":"link"}