{"product_id":"strontiumnitrat-czda-100g","title":"Strontiumnitrat CZDA 100g","description":"\u003cp\u003e\u003cstrong\u003eStrontiumnitrat - p.d.a. (CHEM-118188000)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInformații tehnice despre reactivul chimic:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eDenumire în engleză: Strontiumnitrat\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFormulă chimică: Sr(\u003csub\u003eNO3\u003c\/sub\u003e)\u003csub\u003e2\u003c\/sub\u003e\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMasă molară (M): 211,63 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumăr CAS: 10042-76-9\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumăr EC (EC): 233-131-9\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSinonime: Nitrat de stronțiu; sare de stronțiu azotat\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eTip: p.d.a. (pur pentru analiză)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProprietăți fizice și chimice:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eFormă - Stare de agregare: solid\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCuloare: alb\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMiros: inodor\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eValoare pH: aproximativ 5,0-7,0 (50 g\/L în\u003csub\u003eH2O\u003c\/sub\u003e, 25 °C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunct de topire: aproximativ 570 °C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunct de fierbere: aproximativ 645 °C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunct de inflamabilitate\/Temperatură de autoaprindere: nu se aplică\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLimitele de explozie: nu se aplică\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePresiunea vaporilor: nu sunt date disponibile\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensitate: 2,986 \u003csup\u003eg\/cm3\u003c\/sup\u003e (20 °C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensitate în vrac: aprox. 1.000 \u003csup\u003ekg\/m3\u003c\/sup\u003e\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubilitate: în apă 660 g\/L (18 °C); în solvenți organici nu sunt date disponibile\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecificație de calitate - Parametri limită (p.d.a.):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eAspect: cristale albe\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eConținut: min. \u003cstrong\u003e99,0%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePierdere la uscare (105 ± 5 °C): max. 0,1%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eComponente insolubile în apă: max. 0,01%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eValoare pH (5%, 20 °C): 5,0-7,0\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eClorură (Cl-\u003csup\u003e)\u003c\/sup\u003e: max. 0,001%\u003csup\u003e.\u003c\/sup\u003e\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSulfat (\u003csub\u003eSO42-\u003c\/sub\u003e\u003csup\u003e)\u003c\/sup\u003e: max. 0,005%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMetale grele (Pb): max. 0,0005%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBariu (Ba): max. 0,05%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMagneziu (Mg): max. 0,005%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCupru (Cu): max. 0,0002%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePotasiu (K): max. 0,01%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSodiu (Na): max. 0,1%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFier (Fe): max. 0,0002%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExemple de aplicații profesionale (cu excepția alimentelor și aplicațiilor medicale):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSinteză anorganică:\u003c\/strong\u003e sursă de \u003csup\u003eioni Sr2+\u003c\/sup\u003e; precursor pentru strontanii și materialele ceramice\/sticlă speciale.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaboratoare de cercetare-dezvoltare\/control calitate:\u003c\/strong\u003e reactiv analitic și component al soluțiilor de referință fără clorură.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProcese tehnice:\u003c\/strong\u003e componentă oxidantă în amestecuri de laborator; test de colorare a flăcării (roșu).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIndicații de pericol (H):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eH272:\u003c\/strong\u003e Poate intensifica focul; oxidant.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eIndicații de siguranță (P):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cstrong\u003eP210:\u003c\/strong\u003e Depozitați departe de surse de căldură\/scânteii\/flacără deschisă\/suprafețe fierbinți. Nu fumați.\u003cbr\u003e\n \u003cstrong\u003eP220:\u003c\/strong\u003e Depozitați departe de îmbrăcăminte și alte materiale combustibile.\u003cbr\u003e\n \u003cstrong\u003eP370 + P378\u003c\/strong\u003e: În caz de incendiu: utilizați agent de stingere adecvat.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInformații de transport:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003e\u003cstrong\u003eUN 1507\u003c\/strong\u003e; RID\/ADR: Clasa 5.1 (substanță oxidantă), Grup de ambalare III.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eCondiții de depozitare recomandate:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eDepozitați în recipiente etanșe, uscate și etichetate corespunzător, într-un loc răcoros și bine ventilat.\u003c\/li\u003e\n  \u003cli\u003eDepozitați departe de substanțe combustibile, agenți reducători, pulberi metalice și alte materiale incompatibile.\u003c\/li\u003e\n  \u003cli\u003eProtejați de umiditate și surse de căldură; limitați formarea de praf la manipulare.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55543302685020,"sku":"CHEM-118188000-100g","price":36.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/74a301b949f8024731261840a29b0a58.jpg?v=1758619612","url":"https:\/\/miolaboratorium.com\/ro\/products\/strontiumnitrat-czda-100g","provider":"Biolaboratorium","version":"1.0","type":"link"}