{"product_id":"ammoniumchlorid-czda-25g","title":"Cloreto de amónio CZDA 25g","description":"\u003ch1\u003eCloreto de Amónio CZDA | CHEM*111372607\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eCloreto de Amónio\u003c\/strong\u003e (Sal Amoníaco) CZDA é um sal de amónio de alta pureza para aplicações laboratoriais que requerem uma precisão analítica especial. O produto destaca-se pelo seu baixo teor de impurezas inorgânicas e orgânicas e pela sua excelente solubilidade em água.\u003c\/p\u003e\n\n\u003ch2\u003eDados de identificação\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesignação química:\u003c\/strong\u003e Cloreto de Amónio\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSinónimos:\u003c\/strong\u003e Sal Amoníaco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFórmula molecular:\u003c\/strong\u003e NH₄Cl\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMassa molar:\u003c\/strong\u003e 53,49 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNúmero CAS:\u003c\/strong\u003e 12125-02-9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNúmero CE (EINECS):\u003c\/strong\u003e 235-186-4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNúmero de catálogo:\u003c\/strong\u003e CHEM*111372607\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePropriedades físico-químicas\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForma física:\u003c\/strong\u003e sólido\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCor:\u003c\/strong\u003e branco\u003c\/li\u003e\n  \u003cli\u003eOdor\u003cstrong\u003e:\u003c\/strong\u003e inodoro\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatura de sublimação:\u003c\/strong\u003e 335°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatura de autoignição:\u003c\/strong\u003e \u0026gt;400°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressão de vapor:\u003c\/strong\u003e 1,3 hPa (30°C); 67 hPa (250°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensidade:\u003c\/strong\u003e 1,53 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensidade aparente:\u003c\/strong\u003e aprox. 500 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilidade em água:\u003c\/strong\u003e 370 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilidade em etanol:\u003c\/strong\u003e 20 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH (50 g\/l, 20°C):\u003c\/strong\u003e 4,5-5,5\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eParâmetros de pureza\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeor:\u003c\/strong\u003e 99,5%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponentes insolúveis em água:\u003c\/strong\u003e máx. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResíduo após ignição (SO₄):\u003c\/strong\u003e máx. 0,05%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNitratos (NO₃):\u003c\/strong\u003e máx. 0,0006%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSulfatos (SO₄)\u003c\/strong\u003e: máx. 0,002%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFosfatos (PO₄):\u003c\/strong\u003e máx. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloratos (ClO₃):\u003c\/strong\u003e máx. 0,0005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIodetos e brometos (I- + Br-):\u003c\/strong\u003e máx. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRhodanetos (SCN):\u003c\/strong\u003e máx. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFerro (Fe³⁺):\u003c\/strong\u003e máx. 0,0005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCálcio (Ca):\u003c\/strong\u003e máx. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnésio (Mg):\u003c\/strong\u003e máx. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArsénio (As):\u003c\/strong\u003e máx. 0,00005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetais pesados (Pb):\u003c\/strong\u003e máx. 0,0005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstâncias orgânicas:\u003c\/strong\u003e conforme especificado\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eClassificação e rotulagem\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFrases H\u003cstrong\u003e:\u003c\/strong\u003e H302 - Nocivo se ingerido; H319 - Provoca irritação ocular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrases P:\u003c\/strong\u003e P305+P351+P338 - EM CASO DE CONTATO COM OS OLHOS: Lavar cuidadosamente com água durante vários minutos. Remover lentes de contacto, se presentes e fáceis de remover. Continuar a lavar.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eONU:\u003c\/strong\u003e não aplicável\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eEste produto destina-se apenas a fins laboratoriais e industriais. Não utilizar para alimentos ou fins farmacêuticos.\u003c\/em\u003e\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55033503908188,"sku":"CHEM-111372607-25g","price":7.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/184d7d7571f37f01410c5417b13196dd.jpg?v=1752780157","url":"https:\/\/miolaboratorium.com\/pt\/products\/ammoniumchlorid-czda-25g","provider":"Biolaboratorium","version":"1.0","type":"link"}