{"product_id":"kaliumsulfat-cz-50g","title":"Sulfato de Potássio CZ 50g","description":"\u003ch1\u003eSulfato de Potássio (K₂SO₄) - puro\u003c\/h1\u003e\n\n\u003ch2\u003eEspecificações Técnicas\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesignação Química:\u003c\/strong\u003e Sulfato de Potássio\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNomes Alternativos:\u003c\/strong\u003e Dissulfato de Potássio, Sulfato de Potássio\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFórmula Química:\u003c\/strong\u003e K₂SO₄\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMassa Molar:\u003c\/strong\u003e 174,27 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNúmero CAS:\u003c\/strong\u003e 7778-80-5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNúmero CE:\u003c\/strong\u003e 231-915-5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForma:\u003c\/strong\u003e sólido\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCor:\u003c\/strong\u003e branco ou incolor (cristais transparentes)\u003c\/li\u003e\n  \u003cli\u003eOdor\u003cstrong\u003e:\u003c\/strong\u003e inodoro\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 5,5 - 7,5 (50 g\/l H₂O, 20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de Fusão:\u003c\/strong\u003e 1069°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de Ebulição:\u003c\/strong\u003e 1689°C\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 Fulgor:\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 disponível\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensidade:\u003c\/strong\u003e 2,66 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensidade Aparente:\u003c\/strong\u003e aprox. 1400 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilidade em Água:\u003c\/strong\u003e 110 g\/l (20°C), 240 g\/l (100°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilidade em Solventes Orgânicos:\u003c\/strong\u003e sem dados disponíveis\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeor:\u003c\/strong\u003e min. 99,0 %\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstâncias Insolúveis em Água:\u003c\/strong\u003e máx. 0,02 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloretos (Cl):\u003c\/strong\u003e máx. 0,002 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetais Pesados (Pb):\u003c\/strong\u003e máx. 0,002 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArsénio (As):\u003c\/strong\u003e máx. 0,0002 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinco (Zn):\u003c\/strong\u003e máx. 0,005 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCádmio (Cd):\u003c\/strong\u003e máx. 0,005 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnésio (Mg):\u003c\/strong\u003e máx. 0,005 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCobre (Cu):\u003c\/strong\u003e máx. 0,005 %\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. 0,02%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFerro (Fe):\u003c\/strong\u003e máx. 0,001 %\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemplos de Aplicações Profissionais em Diversos Setores\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFabrico de soluções padrão em análise química\u003c\/li\u003e\n  \u003cli\u003eTestes em laboratórios industriais e ambientais\u003c\/li\u003e\n  \u003cli\u003eControlo de qualidade na indústria química\u003c\/li\u003e\n  \u003cli\u003eSínteses químicas em laboratórios de investigação\u003c\/li\u003e\n  \u003cli\u003eEngenharia de processos na indústria de materiais\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvisos de Perigo (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eNão classificado como perigoso\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConselhos de Segurança (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eNenhum requisito especial - ao trabalhar com produtos químicos, devem ser observadas as precauções de segurança habituais\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondições de Armazenamento Recomendadas\u003c\/h2\u003e\n\u003cp\u003eArmazenar num recipiente hermeticamente fechado, num local seco e bem ventilado, protegido da humidade e contaminação.\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55487609176412,"sku":"CHEM-427457202-50g","price":16.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/6a62bc68e992579bb464750c434ee8b9.jpg?v=1758018230","url":"https:\/\/akjaerkrdxem.shop\/pt\/products\/kaliumsulfat-cz-50g","provider":"Biolaboratorium","version":"1.0","type":"link"}