{"product_id":"natriumkarbonat-saure-tech-25kg","title":"Carbonat de sodiu acid TECH 25kg","description":"\u003cp\u003e\u003cstrong\u003eBicarbonat de sodiu tehnic (NaHCO3)\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 chimică: bicarbonat de sodiu\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSinonime: carbonat acid de sodiu, bicarbonat de sodiu\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFormulă chimică: NaHCO3\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumăr CAS: 144-55-8\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumăr EC: 205-633-8\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMasă molară: 84,01 g\/mol\u003c\/span\u003e\u003c\/li\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\u003eValoarea pH (50 g\/l H2O, 20°C): 7,5 - 8,6\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunct de topire: 270°C (descompunere termică)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunct de fierbere: neaplicabil\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunct de inflamabilitate: neaplicabil\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eTemperatura de autoaprindere: neaplicabilă\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLimitele de explozie: neaplicabile\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePresiunea vaporilor: indisponibilă\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensitate: 2,22 g\/cm³ (20°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensitate aparentă: aproximativ 1000 kg\/m³\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubilitate: în apă aproximativ 95,5 g\/l (20°C); nu există date pentru solvenți organici\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAspect exterior: pulbere cristalină albă\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eConținut de substanță activă: ≥ 98,0%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eImpurități: substanțe insolubile în apă ≤ 0,05%, cloruri (Cl) ≤ 0,02%, sulf total (SO4) ≤ 0,02%, metale grele (Pb) ≤ 0,002%, fier (Fe) ≤ 0,005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCod produs: CHEM-328105306\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eExemple de aplicații profesionale în diverse industrii:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaboratoare chimice:\u003c\/strong\u003e Utilizare ca reactiv auxiliar și pentru prepararea soluțiilor de testare.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustria chimică:\u003c\/strong\u003e Utilizare în procese de neutralizare și control al pH-ului.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControlul calității:\u003c\/strong\u003e Utilizare în proceduri de analiză și validare.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEducație:\u003c\/strong\u003e Utilizare în experimente și exerciții de laborator.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvertismente de pericol (H):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNu se aplică.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIndicații de siguranță (P):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNu se aplică.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCondiții de depozitare recomandate:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eSe păstrează în recipiente bine închise, protejat de umiditate.\u003c\/li\u003e\n  \u003cli\u003eSe păstrează într-un loc uscat, răcoros și bine ventilat.\u003c\/li\u003e\n  \u003cli\u003eEvitați contactul cu acizii și agenții puternici de oxidare.\u003c\/li\u003e\n  \u003cli\u003eVor proteja împotriva impurităților și dioxidului de carbon.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55538040176988,"sku":"CHEM-328105306-25kg","price":193.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/81a3c5a41d27deb35d0b3a7e870f786d.jpg?v=1758553636","url":"https:\/\/akjaerkrdxem.shop\/ro\/products\/natriumkarbonat-saure-tech-25kg","provider":"Biolaboratorium","version":"1.0","type":"link"}