{"id":6907,"date":"2025-03-07T12:12:31","date_gmt":"2025-03-07T12:12:31","guid":{"rendered":"https:\/\/vivalr.com\/product\/6907.html"},"modified":"2025-03-07T12:34:18","modified_gmt":"2025-03-07T12:34:18","slug":"factory-supply-d-pantolactone-cas-599-04-2-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/6907.html","title":{"rendered":"Fornecimento de f\u00e1brica D-(-)-pantolactona CAS 599-04-2 com melhor pre\u00e7o"},"content":{"rendered":"<h1>Guia do usu\u00e1rio para fornecimento de f\u00e1brica D- (-) -pantolactona CAS 599-04-2 com melhor pre\u00e7o<\/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. Como utilizar o produto<\/a><\/li>\n<li><a href=\"#case_studies\">4. Estudos de casos de utiliza\u00e7\u00e3o pormenorizados<\/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>Fornecimento de F\u00e1brica D-(-)-pantolactona com o n\u00famero CAS 599-04-2 \u00e9 um produto qu\u00edmico de alta qualidade. \u00c9 conhecido por sua estereoqu\u00edmica espec\u00edfica, a forma D- (-). A f\u00f3rmula qu\u00edmica da D-(-)-pantolactona \u00e9 C\u2086H\u2081\u2080O\u2083. O seu peso molecular \u00e9 de aproximadamente 130,14 g\/mol.<\/p>\n<p>Este produto \u00e9 geralmente apresentado como um p\u00f3 cristalino branco a esbranqui\u00e7ado. Tem um odor carater\u00edstico. O ponto de fus\u00e3o da D-(-)-pantolactona \u00e9 de cerca de 85 - 87 \u00b0C. \u00c9 sol\u00favel em \u00e1gua, etanol, e outros solventes org\u00e2nicos comuns. A nossa f\u00e1brica assegura o fornecimento de alta pureza, com uma pureza tipicamente acima de 99%, assegurando um desempenho fi\u00e1vel em v\u00e1rias aplica\u00e7\u00f5es.<\/p>\n<h2 id=\"uses\">2. Utiliza\u00e7\u00f5es do produto<\/h2>\n<p>A D-(-)-pantolactona \u00e9 amplamente utilizada na ind\u00fastria farmac\u00eautica. Serve como um intermedi\u00e1rio fundamental na s\u00edntese do \u00e1cido D-pantot\u00e9nico e dos seus derivados. O \u00e1cido D-pantot\u00e9nico, tamb\u00e9m conhecido como vitamina B5, \u00e9 essencial para o metabolismo dos hidratos de carbono, gorduras e prote\u00ednas no corpo humano. Por conseguinte, a D-(-)-pantolactona desempenha um papel crucial na produ\u00e7\u00e3o de suplementos de vitamina B5 e de formula\u00e7\u00f5es farmac\u00eauticas relacionadas com a vitamina B5.<\/p>\n<p>Na ind\u00fastria cosm\u00e9tica, \u00e9 utilizado como aditivo em produtos de cuidados da pele. As suas propriedades hidratantes ajudam a manter a pele hidratada e a melhorar a textura da pele. Pode tamb\u00e9m aumentar a estabilidade e a efic\u00e1cia de outros ingredientes activos nos cosm\u00e9ticos.<\/p>\n<p>Al\u00e9m disso, na ind\u00fastria alimentar, pode ser utilizado como fortificante de nutrientes. Pode ser adicionado a certos produtos alimentares para aumentar o seu valor nutricional, especialmente em produtos destinados a consumidores com elevados requisitos energ\u00e9ticos ou necessidades diet\u00e9ticas espec\u00edficas.<\/p>\n<h2 id=\"usage\">3. Como utilizar o produto<\/h2>\n<p>Ao utilizar a D-(-)-pantolactona em s\u00edntese farmac\u00eautica, esta deve ser manuseada num ambiente laboratorial bem ventilado, seguindo protocolos de seguran\u00e7a rigorosos. Utilizar equipamento de prote\u00e7\u00e3o pessoal adequado, como luvas e \u00f3culos de prote\u00e7\u00e3o. As condi\u00e7\u00f5es de rea\u00e7\u00e3o, incluindo temperatura, press\u00e3o e tempo de rea\u00e7\u00e3o, devem ser cuidadosamente controladas de acordo com a via de s\u00edntese espec\u00edfica. Normalmente, \u00e9 adicionado gradualmente \u00e0 mistura de rea\u00e7\u00e3o sob agita\u00e7\u00e3o para garantir uma rea\u00e7\u00e3o uniforme.<\/p>\n<p>Na ind\u00fastria cosm\u00e9tica, pode ser incorporado em formula\u00e7\u00f5es cosm\u00e9ticas durante o processo de mistura. A quantidade adequada deve ser determinada com base nos requisitos espec\u00edficos da formula\u00e7\u00e3o. Geralmente, recomenda-se a realiza\u00e7\u00e3o de experi\u00eancias em pequena escala para otimizar a dosagem e garantir a estabilidade e o desempenho do produto final.<\/p>\n<p>Para aplica\u00e7\u00f5es alimentares, deve cumprir os regulamentos de seguran\u00e7a alimentar relevantes. A quantidade de adi\u00e7\u00e3o deve estar dentro do intervalo permitido. Pode ser dissolvido num solvente adequado ou misturado diretamente com outros ingredientes alimentares durante o processo de fabrico.<\/p>\n<h2 id=\"case_studies\">4. Estudos de casos de utiliza\u00e7\u00e3o pormenorizados<\/h2>\n<p>**Caso de s\u00edntese farmac\u00eautica**<\/p>\n<p>Uma empresa farmac\u00eautica estava a sintetizar \u00e1cido D-pantot\u00e9nico utilizando D-(-)-pantolactona. Adicionaram 100 gramas de D-(-)-pantolactona com uma pureza de 99% a um bal\u00e3o de rea\u00e7\u00e3o contendo 500 ml de um solvente espec\u00edfico. A rea\u00e7\u00e3o foi efectuada a uma temperatura de 60 \u00b0C durante 5 horas sob agita\u00e7\u00e3o cont\u00ednua. Ap\u00f3s a rea\u00e7\u00e3o, obtiveram um elevado rendimento de \u00e1cido D-pantot\u00e9nico com uma pureza superior a 98%, que satisfazia os requisitos para utiliza\u00e7\u00e3o farmac\u00eautica. Este caso mostra a fiabilidade da nossa D-(-)-pantolactona na s\u00edntese farmac\u00eautica.<\/p>\n<p>**Caso cosm\u00e9tico**<\/p>\n<p>Uma marca de cosm\u00e9ticos desenvolveu uma nova lo\u00e7\u00e3o hidratante. Adicionaram o 2% D-(-)-pantolactona \u00e0 sua f\u00f3rmula. Atrav\u00e9s de testes com consumidores, descobriram que a lo\u00e7\u00e3o melhorava significativamente o teor de humidade da pele. Os consumidores relataram uma pele mais macia e suave ap\u00f3s a utiliza\u00e7\u00e3o do produto durante duas semanas. Isto indica a efic\u00e1cia da D-(-)-pantolactona em aplica\u00e7\u00f5es cosm\u00e9ticas.<\/p>\n<p>**Caso da ind\u00fastria alimentar<\/p>\n<p>Um fabricante de alimentos adicionou D-(-)-pantolactona \u00e0s suas bebidas desportivas energ\u00e9ticas. Ao adicionarem 0,1% de D-(-)-pantolactona, aumentaram o valor nutricional da bebida. O feedback dos consumidores mostrou que a bebida foi bem - recebida, especialmente entre os atletas que se sentiram mais<\/p>","protected":false},"excerpt":{"rendered":"<p>User Guide for Factory Supply D-(-)-pantolactone CAS 599-04-2 With Best Price Table of Contents 1. Basic Information and Parameters 2. Uses of the Product 3. How to Use the Product 4. Detailed Usage Case Studies 5. Contact Information 1. Basic Information and Parameters Factory Supply D-(-)-pantolactone with the CAS number 599-04-2 is a high - [&hellip;]<\/p>\n","protected":false},"featured_media":24520,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-6907","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 v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Factory Supply D-(-)-pantolactone CAS 599-04-2 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\/6907.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply D-(-)-pantolactone CAS 599-04-2 With Best Price\" \/>\n<meta property=\"og:description\" content=\"User Guide for Factory Supply D-(-)-pantolactone CAS 599-04-2 With Best Price Table of Contents 1. 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