{"product_id":"sublimierter-schwefel-czda-50g","title":"Sulf sublimat CZDA 50g","description":"\u003ch1\u003eSulf sublimat p.d.a. CHEM-117796706\u003c\/h1\u003e\n\n\u003ch2\u003eInformații tehnice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNume:\u003c\/strong\u003e Sulf\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSinonime:\u003c\/strong\u003e Sulf sublimat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulă chimică:\u003c\/strong\u003e S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 32,06 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr CAS:\u003c\/strong\u003e 7704-34-9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr EC:\u003c\/strong\u003e 231-722-6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr ONU:\u003c\/strong\u003e 1350\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClasă ADR\/RID:\u003c\/strong\u003e 4.1, Grup de ambalare III\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormă fizică:\u003c\/strong\u003e Pulbere solidă, galbenă, fină\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCuloare:\u003c\/strong\u003e galben deschis\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMiros:\u003c\/strong\u003e slab, caracteristic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e 113-119 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e 444 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e 235 °C (ca praf)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e 168-207 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimite de explozie ale prafului:\u003c\/strong\u003e inferioară 40%, superioară 1,0% (în aer)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVâscozitate dinamică (120 °C):\u003c\/strong\u003e 17 mPa-s (în stare lichidă)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresiune de vapori (246 °C):\u003c\/strong\u003e aprox. 10 mmHg\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate (20 °C):\u003c\/strong\u003e 1,80-2,36 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate în vrac:\u003c\/strong\u003e 400-500 kg\/m³\u003c\/li\u003e\n  \u003cli\u003eSolubilitate\u003cstrong\u003eîn apă:\u003c\/strong\u003e practic insolubil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în soluție de NaOH:\u003c\/strong\u003e complet solubil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut (pe substanță uscată):\u003c\/strong\u003e min. 99,9%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut de H₂O:\u003c\/strong\u003e max. 0,1%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcizi calculați ca H₂SO₄:\u003c\/strong\u003e max. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenușă:\u003c\/strong\u003e max. 0,02%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstanțe organice:\u003c\/strong\u003e max. 0,015%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArsen (As):\u003c\/strong\u003e max. 0,00001%.\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\u003eUtilizare în laboratoare chimice ca reactiv analitic\u003c\/li\u003e\n  \u003cli\u003eComponentă în procese de cercetare și sinteze de laborator\u003c\/li\u003e\n  \u003cli\u003eUtilizare în analiza și testarea calitativă și cantitativă\u003c\/li\u003e\n  \u003cli\u003eUtilizare în procese industriale care necesită o puritate ridicată a sulfului\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de pericol (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eH315 - Cauzează iritații ale pielii\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de siguranță (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP302+P352 - În caz de contact cu pielea: spălați cu multă apă și săpun\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondiții recomandate de depozitare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePăstrați în recipiente bine închise\u003c\/li\u003e\n  \u003cli\u003eProtejați de umiditate și căldură\u003c\/li\u003e\n  \u003cli\u003ePăstrați într-un loc răcoros, uscat și bine ventilat\u003c\/li\u003e\n  \u003cli\u003eȚineți departe de surse de aprindere și scântei\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ChemMarkt.de","offers":[{"title":"Default Title","offer_id":51506692391253,"sku":"CHEM-117796706-50g","price":20.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/4397\/0348\/files\/98b26792a9ec49a588d88a0b93bdc31e.jpg?v=1758549560","url":"https:\/\/chemmarkt.de\/ro\/products\/sublimierter-schwefel-czda-50g","provider":"ChemMarkt.de","version":"1.0","type":"link"}