{"product_id":"natriumchlorid-czda-100g","title":"Cloreto de Sódio CZDA 100g","description":"\u003ch1\u003eCloreto de sódio - p.a.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDesignação química:\u003c\/strong\u003e Cloreto de sódio\u003cbr\u003e\n\u003cstrong\u003eFórmula química:\u003c\/strong\u003e NaCl\u003cbr\u003e\n\u003cstrong\u003eMassa molar:\u003c\/strong\u003e 58,44 g\/mol\u003cbr\u003e\n\u003cstrong\u003eCAS-NR.:\u003c\/strong\u003e 7647-14-5\u003cbr\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e 231-598-3\u003cbr\u003e\n\u003cstrong\u003eDesignação do produto:\u003c\/strong\u003e CHEM-117941206\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\u003eAspecto exterior:\u003c\/strong\u003e cristais incolores ou pó cristalino branco\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\u003epH (100 g\/l H₂O, 20°C):\u003c\/strong\u003e 5,0-8,0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH (5%, 20°C):\u003c\/strong\u003e 5,0-8,0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de fusão:\u003c\/strong\u003e 800°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePonto de ebulição:\u003c\/strong\u003e 1461°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 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 1,3 hPa (865°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensidade:\u003c\/strong\u003e 2,16 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensidade aparente:\u003c\/strong\u003e aprox. 1140 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilidade em água:\u003c\/strong\u003e 360 g\/l (20°C)\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\u003ePureza e composição\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeor (em formulação calcinada):\u003c\/strong\u003e min. 99,9%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstâncias insolúveis em água:\u003c\/strong\u003e máx. 0,005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerda por calcinação:\u003c\/strong\u003e máx. 1,0%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAzoto total (N):\u003c\/strong\u003e máx. 0,001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIodetos (I):\u003c\/strong\u003e máx. 0,008%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSulfatos (SO₄):\u003c\/strong\u003e máx. 0,003%.\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\u003eArsénio (As):\u003c\/strong\u003e máx. 0,00005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBário (Ba):\u003c\/strong\u003e máx. 0,003%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnésio (Mg):\u003c\/strong\u003e máx. 0,002%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePotássio (K):\u003c\/strong\u003e máx. 0,03%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCálcio (Ca):\u003c\/strong\u003e máx. 0,004%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFerro (Fe):\u003c\/strong\u003e máx. 0,0005%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemplos de aplicações profissionais\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFabrico de soluções padrão e de referência\u003c\/li\u003e\n  \u003cli\u003eAplicações em análise química e ambiental\u003c\/li\u003e\n  \u003cli\u003eProcessos laboratoriais que requerem reagentes de alta pureza\u003c\/li\u003e\n  \u003cli\u003eControlo de qualidade e investigação industrial\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvisos H\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eNão aplicável - O cloreto de sódio não é classificado como substância perigosa\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConselhos de prudência P\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP264 - Lavar cuidadosamente as mãos após a manipulação\u003c\/li\u003e\n  \u003cli\u003eP280 - Utilizar equipamento de proteção pessoal básico no trabalho laboratorial\u003c\/li\u003e\n  \u003cli\u003eP305+P351+P338 - EM CASO DE CONTATO COM OS OLHOS: Lavar cuidadosamente com água durante vários minutos; remover as lentes de contacto se estiverem presentes e for fácil fazê-lo; continuar a lavar\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondições de armazenamento recomendadas\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eManter em recipientes hermeticamente fechados\u003c\/li\u003e\n  \u003cli\u003eProteger da humidade\u003c\/li\u003e\n  \u003cli\u003eArmazenar à temperatura ambiente\u003c\/li\u003e\n  \u003cli\u003eEvitar contacto com ácidos fortes e agentes oxidantes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55505593172316,"sku":"CHEM-117941206-100g","price":10.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/51cf6eae124a9884f50ed72f3e92a07d.jpg?v=1758199907","url":"https:\/\/biolaboratoriuhot.com\/pt\/products\/natriumchlorid-czda-100g","provider":"Biolaboratorium","version":"1.0","type":"link"}