{"product_id":"kupfer-ii-alkalicarbonat-czda-25g","title":"Cobre (II) Alcalicarbonato CZDA 25g","description":"\u003ch1\u003eCarbonato de cobre(II) básico\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSinónimos:\u003c\/strong\u003e Carbonato de cobre(II) básico, carbonato de cobre básico, CuCO₃-Cu(OH)₂\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eN.º CAS:\u003c\/strong\u003e 12069-69-1 \u003cstrong\u003eN.º CE:\u003c\/strong\u003e 235-113-6 \u003cstrong\u003eMassa molar:\u003c\/strong\u003e 221,2 g\/mol\u003c\/p\u003e\n\n\u003ch2\u003eEspecificações técnicas\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForma:\u003c\/strong\u003e sólido\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCor:\u003c\/strong\u003e verde\/verde-acinzentado\u003c\/li\u003e\n  \u003cli\u003eOdor\u003cstrong\u003e:\u003c\/strong\u003e inodoro\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValor de pH (50 g\/l de suspensão em H₂O, 20°C):\u003c\/strong\u003e aprox. 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de fusão:\u003c\/strong\u003e decompõe-se acima de 200°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de ebulição:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatura de autoignição:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de inflamação:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimites de explosividade:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressão de vapor:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensidade (20°C):\u003c\/strong\u003e aprox. 4 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensidade de enchimento:\u003c\/strong\u003e 1200-1500 kg\/m³\u003c\/li\u003e\n  \u003cli\u003eSolubilidade\u003cstrong\u003eem água:\u003c\/strong\u003e insolúvel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilidade em solventes orgânicos:\u003c\/strong\u003e sem dados\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemplos de aplicações profissionais em vários setores\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003epara sínteses químicas como fonte de cobre(II)\u003c\/li\u003e\n  \u003cli\u003eem análises laboratoriais e na investigação didática\u003c\/li\u003e\n  \u003cli\u003epara a produção de pigmentos e revestimentos especiais\u003c\/li\u003e\n  \u003cli\u003ena química preparativa e em ensaios de reações de precipitação\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicações de perigo (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003enão aplicável\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConselhos de prudência (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003enão aplicável\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondições de armazenamento recomendadas\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eManter em recipiente bem fechado\u003c\/li\u003e\n  \u003cli\u003eProteger da humidade\u003c\/li\u003e\n  \u003cli\u003eArmazenar em local seco e fresco\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDados analíticos adicionais\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeor de cobre (Cu):\u003c\/strong\u003e 54,0 - 56,0%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponentes insolúveis em H₂SO₄:\u003c\/strong\u003e máx. 0,01%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAzoto total (N):\u003c\/strong\u003e máx. 0,02%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloretos (Cl):\u003c\/strong\u003e máx. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSulfatos (SO₄):\u003c\/strong\u003e máx. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinco (Zn):\u003c\/strong\u003e máx. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNíquel (Ni):\u003c\/strong\u003e máx. 0,03%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChumbo (Pb):\u003c\/strong\u003e máx. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePotássio (K):\u003c\/strong\u003e máx. 0,01%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSódio (Na):\u003c\/strong\u003e máx. 0,15%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCálcio (Ca):\u003c\/strong\u003e máx. 0,04%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFerro (Fe):\u003c\/strong\u003e máx. 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\/pt\/products\/kupfer-ii-alkalicarbonat-czda-25g","provider":"ChemMarkt.de","version":"1.0","type":"link"}