{"id":11755,"date":"2025-03-07T12:18:13","date_gmt":"2025-03-07T12:18:13","guid":{"rendered":"https:\/\/vivalr.com\/product\/11755.html"},"modified":"2025-03-07T12:43:46","modified_gmt":"2025-03-07T12:43:46","slug":"factory-supply-dibenzoylmethane-cas-120-46-7-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/11755.html","title":{"rendered":"Fornecimento de F\u00e1brica de Dibenzoilmetano CAS 120-46-7 com Melhor Pre\u00e7o"},"content":{"rendered":"<h1>Fornecimento de f\u00e1brica de dibenzoilmetano CAS 120-46-7 com melhor pre\u00e7o - Guia do usu\u00e1rio<\/h1>\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#basic-info\">1. Informa\u00e7\u00f5es e par\u00e2metros de base<\/a><\/li>\n<li><a href=\"#uses\">2. Utiliza\u00e7\u00f5es do produto<\/a><\/li>\n<li><a href=\"#usage\">3. Utiliza\u00e7\u00e3o do produto<\/a><\/li>\n<li><a href=\"#case-studies\">4. Casos de utiliza\u00e7\u00e3o de produtos<\/a><\/li>\n<li><a href=\"#contact\">5. Informa\u00e7\u00f5es de contacto<\/a><\/li>\n<\/ul>\n<h2 id=\"basic-info\">1. Informa\u00e7\u00f5es e par\u00e2metros de base<\/h2>\n<p>O dibenzoilmetano tem o n\u00famero CAS 120 - 46 - 7. \u00c9 um p\u00f3 cristalino branco ou quase branco. A f\u00f3rmula molecular do dibenzoilmetano \u00e9 C\u2081\u2085H\u2081\u2082O\u2082, e seu peso molecular \u00e9 de aproximadamente 224,26 g\/mol. Tem um ponto de fus\u00e3o de 77 - 79 \u00b0 C e \u00e9 insol\u00favel em \u00e1gua, mas sol\u00favel em solventes org\u00e2nicos comuns, como etanol, \u00e9ter e clorof\u00f3rmio. A nossa f\u00e1brica fornece dibenzoilmetano de alta qualidade com controlo de qualidade rigoroso, assegurando que cumpre as normas internacionais em termos de pureza e outras propriedades f\u00edsicas e qu\u00edmicas.<\/p>\n<h2 id=\"uses\">2. Utiliza\u00e7\u00f5es do produto<\/h2>\n<p>\n    <b>Absorvedor de UV:<\/b> O dibenzoilmetano \u00e9 amplamente utilizado como absorvente de UV na ind\u00fastria de pol\u00edmeros. Pode absorver eficazmente a luz ultravioleta na gama de 290 - 340 nm, protegendo pol\u00edmeros como o cloreto de polivinilo (PVC), polipropileno (PP) e polietileno (PE) dos danos causados pela radia\u00e7\u00e3o UV. Isto ajuda a evitar que os materiais polim\u00e9ricos envelhe\u00e7am, descolorem e percam propriedades mec\u00e2nicas, prolongando assim a sua vida \u00fatil.<br \/>\n    <b>Intermedi\u00e1rio em S\u00edntese Org\u00e2nica:<\/b> Serve como um intermedi\u00e1rio importante na s\u00edntese org\u00e2nica. Pode ser utilizado para sintetizar uma variedade de compostos heteroc\u00edclicos, que t\u00eam aplica\u00e7\u00f5es potenciais nos dom\u00ednios dos produtos farmac\u00eauticos, pesticidas e corantes.<br \/>\n    <b>Aditivo em cosm\u00e9ticos:<\/b> Na ind\u00fastria cosm\u00e9tica, o dibenzoilmetano pode ser adicionado a protectores solares e a outros produtos de cuidados da pele. Ajuda a proteger a pele dos danos induzidos pelos raios UV, como as queimaduras solares, o envelhecimento prematuro e o cancro da pele.<\/p>\n<h2 id=\"usage\">3. Utiliza\u00e7\u00e3o do produto<\/h2>\n<p>\n    <b>Na ind\u00fastria dos pol\u00edmeros:<\/b> Quando utilizado como absorvente de UV em pol\u00edmeros, o dibenzoilmetano \u00e9 normalmente adicionado durante a fase de processamento do pol\u00edmero. A dosagem recomendada \u00e9 de 0,1 - 1,0% (percentagem em peso), dependendo do tipo de pol\u00edmero, do ambiente de aplica\u00e7\u00e3o e do n\u00edvel necess\u00e1rio de prote\u00e7\u00e3o UV. Pode ser misturado com outros aditivos, como antioxidantes e estabilizadores de calor, para obter um melhor desempenho.<br \/>\n    <b>Em S\u00edntese Org\u00e2nica:<\/b> Em s\u00edntese org\u00e2nica, o dibenzoilmetano deve ser armazenado num local fresco e seco, ao abrigo da luz e do calor. Ao utiliz\u00e1-lo como reagente, as condi\u00e7\u00f5es de rea\u00e7\u00e3o adequadas, tais como solventes, catalisadores e temperaturas de rea\u00e7\u00e3o, devem ser cuidadosamente selecionadas de acordo com a via de s\u00edntese espec\u00edfica.<br \/>\n    <b>Em Cosm\u00e9ticos:<\/b> Nos cosm\u00e9ticos, o dibenzoilmetano deve ser formulado com outros ingredientes numa propor\u00e7\u00e3o adequada. Normalmente, \u00e9 dissolvido em agentes de transporte \u00e0 base de \u00f3leo e depois misturado com outros componentes cosm\u00e9ticos. A concentra\u00e7\u00e3o nos cosm\u00e9ticos \u00e9 geralmente controlada dentro de um intervalo seguro para garantir a seguran\u00e7a e a efic\u00e1cia do produto.<\/p>\n<h2 id=\"case-studies\">4. Casos de utiliza\u00e7\u00e3o de produtos<\/h2>\n<p>\n    <b>Caso 1: Tubos de PVC<\/b><br \/>\n    Uma empresa de fabrico de tubos de PVC utilizou o dibenzoilmetano fornecido pela nossa f\u00e1brica como absorvente de UV. Antes de o utilizar, os tubos de PVC expostos \u00e0 luz solar durante muito tempo ficavam amarelos e quebradi\u00e7os, com uma diminui\u00e7\u00e3o significativa da resist\u00eancia mec\u00e2nica. Ap\u00f3s a adi\u00e7\u00e3o de dibenzoilmetano numa dosagem de 0,3% durante o processo de extrus\u00e3o, os tubos de PVC apresentaram uma excelente resist\u00eancia aos raios UV. Mesmo depois de terem sido expostos \u00e0 luz solar durante mais de 6 meses, n\u00e3o se registou qualquer descolora\u00e7\u00e3o \u00f3bvia ou diminui\u00e7\u00e3o das propriedades mec\u00e2nicas, o que melhorou consideravelmente a qualidade do produto e a competitividade no mercado.<br \/>\n    <b>Caso 2: Produtos de prote\u00e7\u00e3o solar<\/b><br \/>\n    Uma empresa de cosm\u00e9ticos incorporou o dibenzoilmetano nos seus produtos de prote\u00e7\u00e3o solar. Atrav\u00e9s de ensaios cl\u00ednicos, verificou-se que os protectores solares podiam proteger eficazmente a pele dos danos induzidos pelos raios UV. Os volunt\u00e1rios que utilizaram o protetor solar com dibenzoilmetano tiveram significativamente menos queimaduras solares e vermelhid\u00e3o da pele em compara\u00e7\u00e3o com os que utilizaram o placebo. O produto recebeu reac\u00e7\u00f5es positivas dos consumidores e obteve bons resultados de vendas.<\/p>\n<h2 id=\"contact\">5. Informa\u00e7\u00f5es de contacto<\/h2>\n<p>Se voc\u00ea tiver alguma d\u00favida sobre o nosso fornecimento de f\u00e1brica Dibenzoilmetano CAS 120 - 46 - 7, n\u00e3o hesite em contactar-nos. Nosso e-mail \u00e9 info@vivalr.com e nosso n\u00famero de telefone \u00e9 (86) 15866781826.<\/p>","protected":false},"excerpt":{"rendered":"<p>Factory Supply Dibenzoylmethane CAS 120-46-7 With Best Price - User Guide Table of Contents 1. Basic Information and Parameters 2. Product Uses 3. Product Usage 4. Product Use Cases 5. Contact Information 1. Basic Information and Parameters Dibenzoylmethane has the CAS number 120 - 46 - 7. It is a white or near - white [&hellip;]<\/p>","protected":false},"featured_media":26918,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-11755","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":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v25.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Factory Supply Dibenzoylmethane CAS 120-46-7 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\/11755.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply Dibenzoylmethane CAS 120-46-7 With Best Price\" \/>\n<meta property=\"og:description\" content=\"Factory Supply Dibenzoylmethane CAS 120-46-7 With Best Price - User Guide Table of Contents 1. Basic Information and Parameters 2. Product Uses 3. Product Usage 4. Product Use Cases 5. Contact Information 1. Basic Information and Parameters Dibenzoylmethane has the CAS number 120 - 46 - 7. It is a white or near - white [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vivalr.com\/pt\/product\/11755.html\" \/>\n<meta property=\"og:site_name\" content=\"Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-07T12:43:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/dibenzOyl-methane-cas-120-46-7.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"654\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/vivalr.com\/product\/11755.html\",\"url\":\"https:\/\/vivalr.com\/product\/11755.html\",\"name\":\"Factory Supply Dibenzoylmethane CAS 120-46-7 With Best Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01\",\"isPartOf\":{\"@id\":\"https:\/\/vivalr.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/vivalr.com\/product\/11755.html#primaryimage\"},\"image\":{\"@id\":\"https:\/\/vivalr.com\/product\/11755.html#primaryimage\"},\"thumbnailUrl\":\"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/dibenzOyl-methane-cas-120-46-7.jpg\",\"datePublished\":\"2025-03-07T12:18:13+00:00\",\"dateModified\":\"2025-03-07T12:43:46+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/vivalr.com\/product\/11755.html#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/vivalr.com\/product\/11755.html\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/vivalr.com\/product\/11755.html#primaryimage\",\"url\":\"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/dibenzOyl-methane-cas-120-46-7.jpg\",\"contentUrl\":\"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/dibenzOyl-methane-cas-120-46-7.jpg\",\"width\":600,\"height\":654},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/vivalr.com\/product\/11755.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vivalr.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/vivalr.com\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Factory Supply Dibenzoylmethane CAS 120-46-7 With Best Price\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/vivalr.com\/#website\",\"url\":\"https:\/\/vivalr.com\/\",\"name\":\"Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01\",\"description\":\"Discover a wide range of high-quality chemical raw materials to meet your industrial needs. 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