{"product_id":"kupferhydroxid-cz-500g","title":"Hidroxid de cupru CZ 500g","description":"\u003ch1\u003eHidroxid de cupru(II)\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSinonime:\u003c\/strong\u003e Hidroxid de cupru(II), Cu(OH)₂, Hidroxid de cupru(II)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNr. CAS:\u003c\/strong\u003e 20427-59-2 \u003cstrong\u003eNr. CE:\u003c\/strong\u003e 243-815-9 \u003cstrong\u003eMasă molară:\u003c\/strong\u003e 97,56 g\/mol\u003c\/p\u003e\n\n\u003ch2\u003eSpecificații tehnice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormă:\u003c\/strong\u003e solid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCuloare:\u003c\/strong\u003e albastru până la albastru-verzui\u003c\/li\u003e\n  \u003cli\u003eMiros\u003cstrong\u003e:\u003c\/strong\u003e inodor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValoare pH (50 g\/l suspensie în H₂O, 20°C):\u003c\/strong\u003e date indisponibile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e descompunere \u0026gt;80-100°C (se descompune)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimite de explozie:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresiune de vapori:\u003c\/strong\u003e neaplicabil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate (20°C):\u003c\/strong\u003e aproximativ 3,37 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate în vrac:\u003c\/strong\u003e indisponibilă\u003c\/li\u003e\n  \u003cli\u003eSolubilitate\u003cstrong\u003eîn apă:\u003c\/strong\u003e practic insolubil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în solvenți organici:\u003c\/strong\u003e date indisponibile\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\u003epentru sinteze chimice și producerea altor săruri de cupru\u003c\/li\u003e\n  \u003cli\u003eîn analiza chimică și chimia anorganică\u003c\/li\u003e\n  \u003cli\u003eca reactiv în laboratoare școlare și industriale\u003c\/li\u003e\n  \u003cli\u003epentru lacuri de protecție și pigmenți\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de pericol (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eH302 - Dăunător la înghițire\u003c\/li\u003e\n  \u003cli\u003eH410 - Foarte toxic pentru organismele acvatice, cu efecte de lungă durată\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de siguranță (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP260 - Nu respirați praful\u003c\/li\u003e\n  \u003cli\u003eP273 - Evitați eliberarea în mediu\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondiții de depozitare recomandate\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePăstrați în recipient bine închis\u003c\/li\u003e\n  \u003cli\u003eProtejați de lumină și umiditate\u003c\/li\u003e\n  \u003cli\u003eDepozitați la temperatura camerei\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDate analitice suplimentare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAspect:\u003c\/strong\u003e pulbere albastră\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut de Cu(OH)₂:\u003c\/strong\u003e tipic ≥ 97,0%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstituenți insolubili în HNO₃:\u003c\/strong\u003e max. 0,02%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFier (Fe):\u003c\/strong\u003e max. 0,01%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloruri (Cl):\u003c\/strong\u003e max. 0,01%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSulfați (SO₄):\u003c\/strong\u003e max. 0,01%.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ChemMarkt.de","offers":[{"title":"Default Title","offer_id":51432616427861,"sku":"CHEM-426587208-500g","price":73.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/4397\/0348\/files\/a2dbeb25450ba721877b6f961a768810.jpg?v=1757664452","url":"https:\/\/chemmarkt.de\/ro\/products\/kupferhydroxid-cz-500g","provider":"ChemMarkt.de","version":"1.0","type":"link"}