{"product_id":"silberkarbonat-cz-100g","title":"Carbonato de Prata CZ 100g","description":"\u003cp\u003e\u003cstrong\u003eCarbonato de prata - CZ (CHEM*428162329)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInformações técnicas sobre o reagente químico:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eNome em inglês: Silver carbonate\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFórmula química: \u003csub\u003eAg2CO3\u003c\/sub\u003e\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMassa molar (M): 275,75 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNúmero CAS: 534-16-7\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNúmero CE (EC): 208-590-3\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSinónimos: Carbonato de prata (I)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eTipo: Puro (CZ)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eTipo de produto: sólido (Pó)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePropriedades físicas e químicas:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eForma - estado físico: sólido (Pó)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCor: amarelo claro\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eOdor: inodoro\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003epH: 9,9 (Suspensão de 200 g\/L em\u003csub\u003eH2O\u003c\/sub\u003e, 25 °C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePonto de fusão: Decomposição aprox. 220 °C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePonto de ebulição \/ Ignição \/ Autoignição: não aplicável\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLimites de explosão: não aplicável\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePressão de vapor: sem dados disponíveis\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensidade: 6,1 \u003csup\u003eg\/cm3\u003c\/sup\u003e (20 °C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensidade aparente: aprox. 830 \u003csup\u003ekg\/m3\u003c\/sup\u003e\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubilidade: em água 0,032 g\/L (20 °C), 0,59 g\/L (100 °C); em solventes orgânicos sem dados disponíveis\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eEspecificação de qualidade - Parâmetros limite:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eAspecto: pó amarelo\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eTeor: mín. \u003cstrong\u003e99,0%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003e\u003csub\u003eInsolúveis em HNO3\u003c\/sub\u003e Componentes: máx. 0,05%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eComponentes insolúveis em HCl: máx. 0,2%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAzoto (\u003csub\u003eNO3\u003c\/sub\u003e): máx. 0,05%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSódio (Na): máx. 0,1%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExemplos de aplicações profissionais (excluindo aplicações alimentares e médicas):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSíntese inorgânica:\u003c\/strong\u003e Fonte de \u003csup\u003e iões Ag+\u003c\/sup\u003e num ambiente livre de halogéneos; \u003csub\u003eprecursor de Ag2O\/Ag\u003c\/sub\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSíntese orgânica:\u003c\/strong\u003e base suave e \"capturador\" de halogenetos\/ácidos; reações de troca com halogenetos.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnálise química e I\u0026amp;D:\u003c\/strong\u003e Precipitação\/determinação de halogenetos (como AgX), preparação de \u003csup\u003e soluções de referência de Ag+\u003c\/sup\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMateriais e revestimentos:\u003c\/strong\u003e Precursor de materiais compostos contendo prata e revestimentos técnicos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRotulagem CLP (H\/P):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan\u003e\u003cstrong\u003eH318:\u003c\/strong\u003e Provoca lesões oculares graves.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cstrong\u003eP260:\u003c\/strong\u003e Não inalar o pó.\u003cbr\u003e\n \u003cstrong\u003eP280:\u003c\/strong\u003e Utilizar luvas\/vestuário de proteção e proteção ocular\/facial.\u003cbr\u003e\n \u003cstrong\u003eP305 + P351 + P338:\u003c\/strong\u003e EM CASO DE CONTACTO COM OS OLHOS: Lavar cuidadosamente com água durante vários minutos; remover as lentes de contacto, se possível; continuar a lavar.\u003cbr\u003e\n \u003cstrong\u003eP313:\u003c\/strong\u003e Consultar um médico\/ procurar assistência médica.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInformações sobre transporte:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eONU: não aplicável; RID\/ADR: não aplicável.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eCondições de armazenamento recomendadas:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eArmazenar em recipientes bem fechados, limpos e devidamente identificados, num local fresco, seco e bem ventilado.\u003c\/li\u003e\n  \u003cli\u003eProteger da humidade, impurezas (especialmente ácidos e halogenetos) e fontes de calor; limitar a formação de poeiras durante a manipulação.\u003c\/li\u003e\n  \u003cli\u003eContacto com ácidos fortes (decomposição com libertação de\u003csub\u003eCO2\u003c\/sub\u003e) e agentes redutores.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55543275585884,"sku":"CHEM-428162329-100g","price":9.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/8a83c6f3fdc0d55110265198823f5727.jpg?v=1758619467","url":"https:\/\/biolaboratoriuhot.com\/pt\/products\/silberkarbonat-cz-100g","provider":"Biolaboratorium","version":"1.0","type":"link"}