{"id":12098,"date":"2025-03-07T12:18:37","date_gmt":"2025-03-07T12:18:37","guid":{"rendered":"https:\/\/vivalr.com\/product\/12098.html"},"modified":"2025-03-07T12:44:30","modified_gmt":"2025-03-07T12:44:30","slug":"factory-supply-tert-butylhydroquinone-tbhq-cas-1948-33-0-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/12098.html","title":{"rendered":"Fornecimento de f\u00e1brica Tert-butil-hidroquinona TBHQ Cas 1948-33-0 com melhor pre\u00e7o"},"content":{"rendered":"

Fornecimento de f\u00e1brica Tert-butil-hidroquinona TBHQ Cas 1948-33-0 com melhor pre\u00e7o - Guia do usu\u00e1rio<\/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. Utiliza\u00e7\u00e3o do produto<\/a><\/li>\n
  4. Estudos de casos de utiliza\u00e7\u00e3o<\/a><\/li>\n
  5. Informa\u00e7\u00f5es de contacto<\/a><\/li>\n<\/ol>\n

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

    A terc-butil-hidroquinona (TBHQ) com o n\u00famero CAS 1948 - 33 - 0 \u00e9 um composto org\u00e2nico arom\u00e1tico sint\u00e9tico. \u00c9 um tipo de antioxidante fen\u00f3lico, que \u00e9 um p\u00f3 cristalino branco a esbranqui\u00e7ado. A f\u00f3rmula molecular do TBHQ \u00e9 C\u2081\u2080H\u2081\u2084O\u2082, e o seu peso molecular \u00e9 de aproximadamente 166,22 g\/mol. O TBHQ tem um ponto de fus\u00e3o de 126,5 - 128,5 \u00b0C e um ponto de ebuli\u00e7\u00e3o de 300 \u00b0C. \u00c9 ligeiramente sol\u00favel em \u00e1gua, mas altamente sol\u00favel em solventes org\u00e2nicos, tais como etanol, \u00e9ter e acetona. Este produto \u00e9 normalmente fornecido em forma de alta qualidade pelas f\u00e1bricas, garantindo a sua pureza e efic\u00e1cia para v\u00e1rias aplica\u00e7\u00f5es.<\/p>\n

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

    O TBHQ \u00e9 amplamente utilizado como antioxidante nas ind\u00fastrias alimentar e petrol\u00edfera. Na ind\u00fastria alimentar, \u00e9 adicionado a \u00f3leos comest\u00edveis, gorduras e alimentos que cont\u00eam gordura para evitar a oxida\u00e7\u00e3o e o ran\u00e7o. Ao inibir o processo de oxida\u00e7\u00e3o, o TBHQ pode prolongar o prazo de validade dos produtos, manter o seu sabor e evitar a forma\u00e7\u00e3o de odores e sabores desagrad\u00e1veis. Por exemplo, \u00e9 normalmente utilizado em \u00f3leos vegetais, margarina, manteiga e carnes processadas. Para al\u00e9m da ind\u00fastria alimentar, o TBHQ \u00e9 tamb\u00e9m utilizado nas ind\u00fastrias cosm\u00e9tica e farmac\u00eautica. Nos cosm\u00e9ticos, pode impedir a oxida\u00e7\u00e3o de \u00f3leos e gorduras nos produtos, mantendo assim a estabilidade e a qualidade dos cosm\u00e9ticos. Na ind\u00fastria farmac\u00eautica, pode ser utilizado para proteger alguns medicamentos e excipientes da oxida\u00e7\u00e3o.<\/p>\n

    Utiliza\u00e7\u00e3o do produto<\/h2>\n

    Ao utilizar o TBHQ, \u00e9 crucial seguir os n\u00edveis de utiliza\u00e7\u00e3o recomendados. Nos Estados Unidos, a Food and Drug Administration (FDA) permite um n\u00edvel m\u00e1ximo de utiliza\u00e7\u00e3o de 0,02% (200 ppm) em gorduras e \u00f3leos. O processo de utiliza\u00e7\u00e3o espec\u00edfico envolve normalmente a dissolu\u00e7\u00e3o do TBHQ num solvente adequado, como o etanol ou uma pequena quantidade de \u00f3leo. Em seguida, a solu\u00e7\u00e3o \u00e9 adicionada ao produto-alvo sob condi\u00e7\u00f5es de agita\u00e7\u00e3o para garantir uma distribui\u00e7\u00e3o uniforme. \u00c9 importante notar que o TBHQ deve ser adicionado durante as fases iniciais do processo de produ\u00e7\u00e3o para maximizar o seu efeito antioxidante. Al\u00e9m disso, o produto deve ser armazenado num local fresco e seco, ao abrigo da luz e do calor, para manter a sua estabilidade.<\/p>\n

    Estudos de casos de utiliza\u00e7\u00e3o<\/h2>\n

    Caso 1: Ind\u00fastria de \u00f3leos vegetais<\/strong>
    \nUm produtor de \u00f3leo vegetal em grande escala estava a enfrentar o problema da r\u00e1pida oxida\u00e7\u00e3o dos seus produtos, o que levava a um curto prazo de validade e a uma m\u00e1 qualidade do produto. Ap\u00f3s a adi\u00e7\u00e3o de TBHQ na dose recomendada de 200 ppm, a taxa de oxida\u00e7\u00e3o do \u00f3leo vegetal foi significativamente reduzida. O valor de per\u00f3xido, que \u00e9 um indicador importante da oxida\u00e7\u00e3o do \u00f3leo, foi mantido a um n\u00edvel baixo durante muito mais tempo em compara\u00e7\u00e3o com o grupo de controlo sem TBHQ. Como resultado, o prazo de validade do \u00f3leo vegetal foi alargado de 3 meses para 6 meses, e o produto manteve o seu sabor e qualidade originais durante todo o per\u00edodo alargado.<\/p>\n

    Caso 2: Ind\u00fastria de carnes transformadas<\/strong>
    \nUma empresa de processamento de carne estava a debater-se com a descolora\u00e7\u00e3o e os sabores estranhos nos seus produtos de carne processada devido \u00e0 oxida\u00e7\u00e3o. Ao incorporar o TBHQ nos produtos \u00e0 base de carne a um n\u00edvel adequado, conseguiram evitar a oxida\u00e7\u00e3o das gorduras na carne. A cor dos produtos \u00e0 base de carne permaneceu est\u00e1vel e os sabores estranhos foram efetivamente eliminados. Os consumidores referiram que os produtos de carne transformada tinham um sabor mais fresco e uma melhor qualidade geral. Este facto levou tamb\u00e9m a um aumento da satisfa\u00e7\u00e3o dos clientes e das vendas da empresa.<\/p>\n

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

    Se voc\u00ea tiver alguma d\u00favida ou precisar de mais informa\u00e7\u00f5es sobre Fornecimento de f\u00e1brica Tert - butil-hidroquinona TBHQ Cas 1948 - 33 - 0, n\u00e3o hesite em contactar-nos. Nosso endere\u00e7o de e-mail \u00e9 info@vivalr.com, e nosso n\u00famero de telefone \u00e9 (86) 15866781826.<\/p>","protected":false},"excerpt":{"rendered":"

    Factory Supply Tert-butylhydroquinone TBHQ Cas 1948-33-0 With Best Price - User Guide Basic Information and Parameters Product Uses Product Usage Usage Case Studies Contact Information Basic Information and Parameters Tert-butylhydroquinone (TBHQ) with the CAS number 1948 - 33 - 0 is a synthetic aromatic organic compound. It is a type of phenolic antioxidant, which is […]<\/p>","protected":false},"featured_media":27089,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-12098","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":"\nFactory Supply Tert-butylhydroquinone TBHQ Cas 1948-33-0 With Best 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\/12098.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply Tert-butylhydroquinone TBHQ Cas 1948-33-0 With Best Price\" \/>\n<meta property=\"og:description\" content=\"Factory Supply Tert-butylhydroquinone TBHQ Cas 1948-33-0 With Best Price - User Guide Basic Information and Parameters Product Uses Product Usage Usage Case Studies Contact Information Basic Information and Parameters Tert-butylhydroquinone (TBHQ) with the CAS number 1948 - 33 - 0 is a synthetic aromatic organic compound. 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