{"product_id":"natriumcitrat-2hydrat-cz-5kg","title":"Citrat de sodiu 2Hidrat CZ 5kg","description":"\u003ch1\u003eCitrat de sodiu dihidrat CZ (CHEM-427957800)\u003c\/h1\u003e\n\n\u003ch2\u003eInformații tehnice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDenumire chimică:\u003c\/strong\u003e Citrat de sodiu dihidrat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSinonime:\u003c\/strong\u003e Citrat de sodiu dihidrat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulă chimică:\u003c\/strong\u003e C6H5Na3O7-2H2O\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 294,10 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCAS-NR.:\u003c\/strong\u003e 6132-04-3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e 200-675-3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormă:\u003c\/strong\u003e solid, cristale sau pulbere\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 - 9,0 (soluție 5%, 20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e cca. 150°C (descompunere, pierdere apă de cristalizare)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e neaplicabil (descompunere înainte de fierbere)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimite explozive:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresiune de vapori:\u003c\/strong\u003e indisponibil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate aparentă:\u003c\/strong\u003e cca. 1,7 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în apă:\u003c\/strong\u003e foarte bună, 720 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003eSolubilitate\u003cstrong\u003eîn solvenți organici:\u003c\/strong\u003e practic insolubil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePuritate:\u003c\/strong\u003e ≥ 99,0%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImpuretăți\u003c\/strong\u003e:    \u003cul\u003e\n      \u003cli\u003eCloruri (Cl) ≤ 0,005%.\u003c\/li\u003e\n      \u003cli\u003eSulfați (SO₄) ≤ 0,01%.\u003c\/li\u003e\n      \u003cli\u003eMetale grele (Pb) ≤ 0,001%.\u003c\/li\u003e\n      \u003cli\u003eFier (Fe) ≤ 0,001%\u003c\/li\u003e\n      \u003cli\u003eArsen (As) ≤ 0,0001%\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \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 și control al calității în laboratoare.\u003c\/li\u003e\n  \u003cli\u003eReglarea pH-ului și ca tampon în procese de cercetare.\u003c\/li\u003e\n  \u003cli\u003eComponent al soluțiilor de laborator pentru complexarea ionilor metalici.\u003c\/li\u003e\n  \u003cli\u003eAplicații în cercetarea biologică și microbiologică.\u003c\/li\u003e\n  \u003cli\u003eProcese care necesită stabilizatori și tamponi de sodiu.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvertismente H\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eNeaplicabil - substanța nu este clasificată ca periculoasă conform CLP.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de securitate P\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eNeaplicabil - substanța nu necesită precauții speciale.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondiții recomandate de depozitare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDepozitați în recipiente etanș închise.\u003c\/li\u003e\n  \u003cli\u003eProtejați de umiditate și contact cu substanțe puternic oxidante.\u003c\/li\u003e\n  \u003cli\u003eDepozitați într-un loc uscat și bine ventilat, la temperatură camerală.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55505627545948,"sku":"CHEM-427957800-5kg","price":193.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/68c16d367e90cd5d651a315d01b04d58.jpg?v=1758200549","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/natriumcitrat-2hydrat-cz-5kg","provider":"Biolaboratorium","version":"1.0","type":"link"}