{"product_id":"kupfer-ii-alkalicarbonat-czda-25g","title":"Carbonat alcalin de cupru (II) CZDA 25g","description":"\u003ch1\u003eCarbonat de cupru(II) bazic\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSinonime:\u003c\/strong\u003e Carbonat de cupru(II) bazic, carbonat de cupru bazic, CuCO₃-Cu(OH)₂\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNr. CAS:\u003c\/strong\u003e 12069-69-1 \u003cstrong\u003eNr. CE:\u003c\/strong\u003e 235-113-6 \u003cstrong\u003eMasă molară:\u003c\/strong\u003e 221,2 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 verde\/verde-gri\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 aproximativ 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e descompunere peste 200°C\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 4 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate în vrac:\u003c\/strong\u003e 1200-1500 kg\/m³\u003c\/li\u003e\n  \u003cli\u003eSolubilitate\u003cstrong\u003eîn apă:\u003c\/strong\u003e insolubil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în solvenți organici:\u003c\/strong\u003e nu sunt disponibile date\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemple de aplicații profesionale în diferite industrii\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003epentru sinteze chimice ca sursă de cupru(II)\u003c\/li\u003e\n  \u003cli\u003eîn analize de laborator și în cercetarea didactică\u003c\/li\u003e\n  \u003cli\u003epentru producția de pigmenți și acoperiri speciale\u003c\/li\u003e\n  \u003cli\u003eîn chimia preparativă și în experimente cu reacții de precipitare\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de pericol (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eneapplicabil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de siguranță (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eneapplicabil\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 umiditate\u003c\/li\u003e\n  \u003cli\u003eDepozitați la loc uscat și răcoros\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDate analitice suplimentare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut de cupru (Cu):\u003c\/strong\u003e 54,0 - 56,0%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponente insolubile în H₂SO₄:\u003c\/strong\u003e max. 0,01%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAzot total (N):\u003c\/strong\u003e max. 0,02%.\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 (SO₄):\u003c\/strong\u003e max. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc (Zn):\u003c\/strong\u003e max. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNichel (Ni):\u003c\/strong\u003e max. 0,03%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlumb (Pb):\u003c\/strong\u003e max. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePotasiu (K):\u003c\/strong\u003e max. 0,01%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSodiu (Na):\u003c\/strong\u003e max. 0,15%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalciu (Ca):\u003c\/strong\u003e max. 0,04%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFier (Fe):\u003c\/strong\u003e max. 0,02%\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ChemMarkt.de","offers":[{"title":"Default Title","offer_id":51432575107413,"sku":"CHEM-116586300-25g","price":15.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/4397\/0348\/files\/3fbcdea858362aade5e18c40ecee4488.jpg?v=1757664376","url":"https:\/\/chemmarkt.de\/ro-ca\/products\/kupfer-ii-alkalicarbonat-czda-25g","provider":"ChemMarkt.de","version":"1.0","type":"link"}