{"id":2153,"date":"2025-03-07T12:07:12","date_gmt":"2025-03-07T12:07:12","guid":{"rendered":"https:\/\/vivalr.com\/product\/2153.html"},"modified":"2025-03-07T12:25:42","modified_gmt":"2025-03-07T12:25:42","slug":"high-quality-sulfo-18-naphthalic-anhydride-potassium-salt-cas-71501-16-1-with-low-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/2153.html","title":{"rendered":"Sal de pot\u00e1ssio de anidrido sulfo-1,8-naft\u00e1lico de alta qualidade CAS 71501-16-1 com pre\u00e7o baixo"},"content":{"rendered":"

Guia do utilizador: Sal de pot\u00e1ssio de anidrido sulfo-1,8-naft\u00e1lico de alta qualidade CAS 71501-16-1 com pre\u00e7o baixo<\/h1>\n
    \n
  1. Informa\u00e7\u00f5es e par\u00e2metros b\u00e1sicos<\/a><\/li>\n
  2. Utiliza\u00e7\u00f5es do produto<\/a><\/li>\n
  3. Como utilizar o produto<\/a><\/li>\n
  4. Estudo de caso de utiliza\u00e7\u00e3o pormenorizado<\/a><\/li>\n
  5. Informa\u00e7\u00f5es de contacto<\/a><\/li>\n<\/ol>\n

    Informa\u00e7\u00f5es e par\u00e2metros b\u00e1sicos<\/h2>\n

    O produto \"Sal de pot\u00e1ssio de anidrido sulfo-1,8-naft\u00e1lico de alta qualidade CAS 71501-16-1 com pre\u00e7o baixo\" \u00e9 um composto qu\u00edmico de especialidade. O seu n\u00famero CAS, 71501-16-1, serve como um identificador \u00fanico na ind\u00fastria qu\u00edmica. <\/p>\n

    Relativamente \u00e0s suas propriedades f\u00edsicas, apresenta-se tipicamente como um p\u00f3 cristalino fino. O aspeto de alta qualidade implica que tem um elevado grau de pureza, o que \u00e9 crucial para o seu desempenho em v\u00e1rias aplica\u00e7\u00f5es. O grupo funcional sulfo na estrutura do anidrido naft\u00e1lico confere ao composto carater\u00edsticas espec\u00edficas de reatividade qu\u00edmica e solubilidade. A forma de sal de pot\u00e1ssio pode aumentar a sua solubilidade em certos solventes e tamb\u00e9m influenciar o seu comportamento qu\u00edmico em sistemas de rea\u00e7\u00e3o.<\/p>\n

    Utiliza\u00e7\u00f5es do produto<\/h2>\n

    Este produto tem uma vasta gama de aplica\u00e7\u00f5es nos dom\u00ednios qu\u00edmico e bioqu\u00edmico. No dom\u00ednio da s\u00edntese qu\u00edmica, pode ser utilizado como um intermedi\u00e1rio fundamental para a produ\u00e7\u00e3o de compostos org\u00e2nicos mais complexos. Por exemplo, pode participar na esterifica\u00e7\u00e3o, amida\u00e7\u00e3o ou outras reac\u00e7\u00f5es de substitui\u00e7\u00e3o para introduzir a estrutura baseada no naftaleno em mol\u00e9culas alvo. <\/p>\n

    No dom\u00ednio bioqu\u00edmico, pode ser utilizado como sonda fluorescente. A fra\u00e7\u00e3o naftalina apresenta frequentemente propriedades fluorescentes e o grupo sulfo pode aumentar a sua solubilidade em \u00e1gua, tornando-a adequada para utiliza\u00e7\u00e3o em sistemas biol\u00f3gicos. Pode ser utilizado para marcar biomol\u00e9culas, tais como prote\u00ednas, \u00e1cidos nucleicos, etc., para estudar a sua estrutura, fun\u00e7\u00e3o e intera\u00e7\u00f5es.<\/p>\n

    Como utilizar o produto<\/h2>\n

    Ao utilizar este produto num laborat\u00f3rio de s\u00edntese qu\u00edmica, devem ser tomadas as devidas precau\u00e7\u00f5es de seguran\u00e7a. Em primeiro lugar, usar equipamento de prote\u00e7\u00e3o pessoal adequado, incluindo batas de laborat\u00f3rio, luvas e \u00f3culos de seguran\u00e7a. <\/p>\n

    Para dissolver o produto, selecionar um solvente adequado com base nas suas carater\u00edsticas de solubilidade. Normalmente, recomenda-se come\u00e7ar com testes em pequena escala para determinar as condi\u00e7\u00f5es ideais de rea\u00e7\u00e3o, incluindo a temperatura, o tempo de rea\u00e7\u00e3o e a propor\u00e7\u00e3o de reagentes. No caso da sua utiliza\u00e7\u00e3o como sonda fluorescente numa experi\u00eancia bioqu\u00edmica, \u00e9 necess\u00e1rio preparar as solu\u00e7\u00f5es tamp\u00e3o adequadas e assegurar que o pH e a for\u00e7a i\u00f3nica se encontram dentro dos intervalos apropriados. As biomol\u00e9culas marcadas devem ser armazenadas e manuseadas de acordo com os protocolos laboratoriais bioqu\u00edmicos padr\u00e3o.<\/p>\n

    Estudo de caso de utiliza\u00e7\u00e3o pormenorizado<\/h2>\n

    Uma equipa de investiga\u00e7\u00e3o de uma empresa de biotecnologia estava a estudar a intera\u00e7\u00e3o entre uma prote\u00edna espec\u00edfica e um medicamento de pequenas mol\u00e9culas. Decidiram utilizar o sal de pot\u00e1ssio do anidrido naft\u00e1lico Sulfo-1,8 de alta qualidade como sonda fluorescente para marcar a prote\u00edna. <\/p>\n

    Primeiro, prepararam uma solu\u00e7\u00e3o salina tamponada com fosfato (PBS) com um pH de 7,4. Dissolveram o produto numa pequena quantidade de DMSO e depois adicionaram-no \u00e0 solu\u00e7\u00e3o de prote\u00ednas no tamp\u00e3o PBS. A rea\u00e7\u00e3o foi realizada \u00e0 temperatura ambiente durante 30 minutos no escuro. Ap\u00f3s a rea\u00e7\u00e3o, utilizaram a cromatografia de filtra\u00e7\u00e3o em gel para purificar a prote\u00edna marcada. <\/p>\n

    Em seguida, adicionaram o f\u00e1rmaco de pequena mol\u00e9cula \u00e0 solu\u00e7\u00e3o de prote\u00edna marcada e monitorizaram a altera\u00e7\u00e3o da intensidade da fluoresc\u00eancia ao longo do tempo. Ao analisar os dados de fluoresc\u00eancia, conseguiram determinar a constante de liga\u00e7\u00e3o e o mecanismo de liga\u00e7\u00e3o entre a prote\u00edna e o f\u00e1rmaco. Este caso mostra a aplica\u00e7\u00e3o pr\u00e1tica do produto num projeto de investiga\u00e7\u00e3o bioqu\u00edmica do mundo real.<\/p>\n

    Informa\u00e7\u00f5es de contacto<\/h2>\n

    Se tiver alguma d\u00favida sobre este produto, n\u00e3o hesite em contactar-nos. Pode contactar-nos por correio eletr\u00f3nico para info@vivalr.com ou por telefone para (86) 15866781826.<\/p>","protected":false},"excerpt":{"rendered":"

    User Guide: High Quality Sulfo-1,8-naphthalic anhydride potassium salt CAS 71501-16-1 With Low Price Basic Information and Parameters Uses of the Product How to Use the Product Detailed Usage Case Study Contact Information Basic Information and Parameters The product \"High Quality Sulfo-1,8-naphthalic anhydride potassium salt CAS 71501-16-1 With Low Price\" is a specialty chemical compound. Its […]<\/p>\n","protected":false},"featured_media":22229,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-2153","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","8":"first","9":"instock","10":"product-type-simple"},"yoast_head":"\nHigh Quality Sulfo-1,8-naphthalic anhydride potassium salt CAS 71501-16-1 With Low Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vivalr.com\/pt\/product\/2153.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Quality Sulfo-1,8-naphthalic anhydride potassium salt CAS 71501-16-1 With Low Price\" \/>\n<meta property=\"og:description\" content=\"User Guide: High Quality Sulfo-1,8-naphthalic anhydride potassium salt CAS 71501-16-1 With Low Price Basic Information and Parameters Uses of the Product How to Use the Product Detailed Usage Case Study Contact Information Basic Information and Parameters The product "High Quality Sulfo-1,8-naphthalic anhydride potassium salt CAS 71501-16-1 With Low Price" is a specialty chemical compound. 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