{"product_id":"strontiumhydroxid-cz-100g","title":"Hidroxid de stronțiu CZ 100g","description":"\u003cp\u003e\u003cstrong\u003eHidroxid de stronțiu, octahidrat - CZ (CHEM-428197902)\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: Strontium hydroxide octahydrate (Hidroxid de stronțiu octahidrat)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFormulă chimică: Sr(OH)\u003csub\u003e2\u003c\/sub\u003e - \u003csub\u003e8H2O\u003c\/sub\u003e\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMasă molară (M): 265,76 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumăr CAS: 1311-10-0\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumăr CE (EC): 242-367-1\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSinonime: Hidroxid de stronțiu octahidrat\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eTip: Pur (CZ)\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\u003eStare fizică: 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: 12,0-13,0 (10 g\/L în\u003csub\u003eH2O\u003c\/sub\u003e, 20 °C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunct de topire: 100 °C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunct de fierbere: nu sunt date disponibile\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAutoaprindere\/Temperatură de aprindere: nu se aplică\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLimite de explozie: nu se aplică\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePresiune de vapori: nu sunt date disponibile\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensitate: 1,91 \u003csup\u003eg\/cm3\u003c\/sup\u003e (20 °C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensitate în vrac: nu sunt date\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubilitate: în apă - solubil în apă caldă; 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:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eConținut: min. \u003cstrong\u003e98,0%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eConstituenți insolubili în HCl: max. 0,02%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eClorură (Cl-\u003csup\u003e)\u003c\/sup\u003e: max. 0,01%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSulfat (\u003csub\u003eSO42-\u003c\/sub\u003e\u003csup\u003e)\u003c\/sup\u003e: max. 0,03 %.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFier (Fe): max. 0,002%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMetale grele (Pb): max. 0,002%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCalciu (Ca): max. 0,15%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBariu (Ba): max. 0,15%\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 și mediu alcalin pentru obținerea sărurilor de stronțiu (de exemplu, carbonat prin \u003csub\u003eabsorbția CO2\u003c\/sub\u003e).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaboratoare de cercetare-dezvoltare\/control calitate:\u003c\/strong\u003e Regulator de pH și reactiv de precipitare; prepararea de suspensii\/soluții cu pH ridicat.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProcese materiale:\u003c\/strong\u003e Modificator de compoziție în sinteza sticlei și ceramicii de stronțiu; precursor de oxid\/stronțiu.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eEtichetare CLP (H\/P):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan\u003e\u003cstrong\u003eH314:\u003c\/strong\u003e Provocă arsuri grave ale pielii și leziuni oculare grave.\u003c\/span\u003e\u003cbr\u003e\n \u003cstrong\u003eP280:\u003c\/strong\u003e Se poartă mănuși\/protecție pentru corp\/protecție oculară\/protecție facială.\u003cbr\u003e\n \u003cstrong\u003eP305 + P351 + P338:\u003c\/strong\u003e ÎN CAZ DE CONTACT CU OCHII: Se spală cu grijă cu apă timp de câteva minute; dacă se poate și este ușor de îndepărtat, se scot lentilele de contact; se continuă spălarea.\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 3262\u003c\/strong\u003e; RID\/ADR: Clasa 8 (coroziv), grupa de ambalare II.\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, rezistente chimic și etichetate corespunzător, într-un loc răcoros, uscat și bine ventilat.\u003c\/li\u003e\n  \u003cli\u003eProtejați de umiditate și dioxid de carbon (poate forma carbonat de stronțiu la suprafață); evitați contactul cu acizii.\u003c\/li\u003e\n  \u003cli\u003eFolosiți echipament de protecție personală; la prepararea soluțiilor, adăugați substanța în apă.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55543343939932,"sku":"CHEM-428197902-100g","price":18.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/07c0970871724de3fd39a1bf7cbab6c0.jpg?v=1758620005","url":"https:\/\/miolaboratorium.com\/ro\/products\/strontiumhydroxid-cz-100g","provider":"Biolaboratorium","version":"1.0","type":"link"}