{"product_id":"ammoniumsulfat-cz-50g","title":"Sulfato de amónio CZ 50g","description":"\u003ch1\u003eSulfato de amónio\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDesignação química:\u003c\/strong\u003e Sulfato de amónio\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFórmula química:\u003c\/strong\u003e (NH₄)₂SO₄\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNúmero CAS:\u003c\/strong\u003e 7783-20-2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNúmero CE:\u003c\/strong\u003e 231-984-1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMassa molar:\u003c\/strong\u003e 132,14 g\/mol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSinónimos:\u003c\/strong\u003e Sulfato de amónio\u003c\/p\u003e\n\n\u003ch2\u003ePropriedades físicas e químicas\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eEstado físico:\u003c\/strong\u003e sólido\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCor:\u003c\/strong\u003e branco\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eOdor:\u003c\/strong\u003e inodoro\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003epH (50 g\/l H₂O, 20°C):\u003c\/strong\u003e 5 - 6\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePonto de fusão:\u003c\/strong\u003e 280°C (decomposição)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePonto de ebulição:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTemperatura de autoignição:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePonto de inflamação:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eLimites de explosividade:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePressão de vapor:\u003c\/strong\u003e não disponível\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eDensidade:\u003c\/strong\u003e 1,77 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eDensidade aparente:\u003c\/strong\u003e aprox. 960 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSolubilidade em água:\u003c\/strong\u003e 760 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSolubilidade em solventes orgânicos:\u003c\/strong\u003e sem dados\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDados de qualidade\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eTeor:\u003c\/strong\u003e mín. 97,0%\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eComponentes insolúveis em água:\u003c\/strong\u003e máx. 0,01%.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eResíduo após calcinação:\u003c\/strong\u003e máx. 0,06%\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eÁcidos livres (H₂SO₄):\u003c\/strong\u003e máx. 0,05%\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCloretos (Cl):\u003c\/strong\u003e máx. 0,002%\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eNitratos (NO₃):\u003c\/strong\u003e máx. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eFosfatos (PO₄):\u003c\/strong\u003e máx. 0,002%.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMetais pesados (Pb):\u003c\/strong\u003e máx. 0,002%.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eFerro (Fe):\u003c\/strong\u003e máx. 0,001%\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eArsénio (As):\u003c\/strong\u003e máx. 0,001%\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003epH (5%, 20°C):\u003c\/strong\u003e 4,0 - 6,0\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicações de perigo (H) e precauções (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eFrases H:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eFrases P:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInformações sobre transporte\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eONU:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondições de armazenamento recomendadas\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eArmazenar num recipiente hermeticamente fechado, num local fresco, seco e bem ventilado.\u003c\/li\u003e\n  \u003cli\u003eProteger da humidade e da luz.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55033938706780,"sku":"CHEM-421397200-50g","price":9.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/2e510baae635992480e1c958a96ab678.jpg?v=1752783360","url":"https:\/\/biolaboratoriuhot.com\/pt\/products\/ammoniumsulfat-cz-50g","provider":"Biolaboratorium","version":"1.0","type":"link"}