{"product_id":"kaliumpermanganat-czda-100g","title":"Permanganat de potasiu CZDA 100g","description":"\u003ch1\u003ePermanganat de potasiu (KMnO₄) - p.d.a.\u003c\/h1\u003e\n\n\u003ch2\u003eInformații tehnice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDenumire chimică:\u003c\/strong\u003e Permanganat de potasiu\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDenumiri alternative:\u003c\/strong\u003e Permanganat de potasiu, Permanganat de potasiu\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDenumire în engleză:\u003c\/strong\u003e Potassium permanganate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulă chimică:\u003c\/strong\u003e \u003csub\u003eKMnO4\u003c\/sub\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 158,04 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr CAS:\u003c\/strong\u003e 7722-64-7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr EC:\u003c\/strong\u003e 231-760-3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormă:\u003c\/strong\u003e solid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCuloare:\u003c\/strong\u003e violet-închis\u003c\/li\u003e\n  \u003cli\u003eMiros\u003cstrong\u003e:\u003c\/strong\u003e inodor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValoare pH (20 g\/l):\u003c\/strong\u003e 7-9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e \u003e240°C (descompunere termică)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e necaracterizat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e substanță neinflamabilă\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e substanță neinflamabilă\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimite de explozie:\u003c\/strong\u003e nu formează amestecuri explozive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresiune de vapori:\u003c\/strong\u003e \u003c 0,01 hPa (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate:\u003c\/strong\u003e 2,7 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate aparentă:\u003c\/strong\u003e aproximativ 1300-1600 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în apă:\u003c\/strong\u003e 61 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în solvenți organici:\u003c\/strong\u003e fără informații\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAspect exterior:\u003c\/strong\u003e cristale violet-închis\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e\u003csub\u003eConținut KMnO4\u003c\/sub\u003e:\u003c\/strong\u003e min. 99,5%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponente insolubile în apă:\u003c\/strong\u003e max. 0,1%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImpuriți insolubile (fără \u003csub\u003eMnO2\u003c\/sub\u003e):\u003c\/strong\u003e max. 0,01%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAzot total (N):\u003c\/strong\u003e max. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloruri (Cl):\u003c\/strong\u003e max. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSulfați (\u003csub\u003eSO4\u003c\/sub\u003e):\u003c\/strong\u003e max. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCupru (Cu):\u003c\/strong\u003e max. 0,001%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlumb (Pb):\u003c\/strong\u003e max. 0,002%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFier (Fe):\u003c\/strong\u003e max. 0,005%\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\u003ePrepararea soluțiilor standard în laboratoarele chimice\u003c\/li\u003e\n  \u003cli\u003eOxidare în analiza chimică și cercetarea calitativă\u003c\/li\u003e\n  \u003cli\u003eProcese de purificare în cercetarea ambientală\u003c\/li\u003e\n  \u003cli\u003eAnalize redox în laboratoare academice și industriale\u003c\/li\u003e\n  \u003cli\u003eSinteze chimice în condiții de laborator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvertismente de pericol (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eH272 - Poate intensifica focul; oxidant\u003c\/li\u003e\n  \u003cli\u003eH302 - Dăunător la înghițire\u003c\/li\u003e\n  \u003cli\u003eH410 - Foarte toxic pentru organismele acvatice, cu efecte de durată\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de securitate (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP210 - Depozitați la distanță de căldură, suprafețe fierbinți, scântei, flăcări deschise și alte surse de aprindere. - Interzis fumatul\u003c\/li\u003e\n  \u003cli\u003eP273 - Evitați eliberarea în mediu\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondiții recomandate de depozitare\u003c\/h2\u003e\n\u003cp\u003eDepozitați într-un recipient etanș, rezistent la coroziune, într-un loc răcoros, uscat și bine ventilat, departe de substanțe combustibile, materiale reducătoare și impurități organice. Protejați de lumină și umiditate.\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55487555109212,"sku":"CHEM-117438809-100g","price":21.2,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/85d90a433589d9c95daf0c8b02c978c6.jpg?v=1758017530","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/kaliumpermanganat-czda-100g","provider":"Biolaboratorium","version":"1.0","type":"link"}