{"id":813,"date":"2025-03-07T12:05:53","date_gmt":"2025-03-07T12:05:53","guid":{"rendered":"https:\/\/vivalr.com\/product\/813.html"},"modified":"2025-03-07T12:23:29","modified_gmt":"2025-03-07T12:23:29","slug":"factory-supply-congo-red-cas-573-58-0-with-good-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/es\/product\/813.html","title":{"rendered":"Factory Supply Congo Red CAS 573-58-0 With Good Price"},"content":{"rendered":"<div class=\"user-guide\">\n<h1>Factory Supply Congo Red CAS 573-58-0: Technical Guide & Applications<\/h1>\n<p>        <!-- Table of Contents --><\/p>\n<div class=\"toc\">\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#product-info\">1. Descripci\u00f3n general del producto<\/a><\/li>\n<li><a href=\"#applications\">2. Aplicaciones clave<\/a><\/li>\n<li><a href=\"#usage\">3. Instrucciones de uso<\/a><\/li>\n<li><a href=\"#case-studies\">4. Casos pr\u00e1cticos<\/a><\/li>\n<\/ul><\/div>\n<p>        <!-- Product Information --><\/p>\n<div id=\"product-info\" class=\"section\">\n<h2>1. Congo Red CAS 573-58-0: Product Overview<\/h2>\n<p><strong>Nombre qu\u00edmico:<\/strong> Congo Red<br \/>\n            <strong>N\u00famero CAS:<\/strong> 573-58-0<br \/>\n            <strong>F\u00f3rmula molecular:<\/strong> C<sub>32<\/sub>H<sub>22<\/sub>N<sub>6<\/sub>Na<sub>2<\/sub>O<sub>6<\/sub>S<sub>2<\/sub><br \/>\n            <strong>Apariencia:<\/strong> Dark red to brown powder<br \/>\n            <strong>Pureza:<\/strong> \u226598%<br \/>\n            <strong>Embalaje:<\/strong> 25kg\/drum or customized options<br \/>\n            <strong>Ventaja clave:<\/strong> Competitive factory pricing with bulk order discounts.<\/p>\n<\/p><\/div>\n<p>        <!-- Applications --><\/p>\n<div id=\"applications\" class=\"section\">\n<h2>2. Key Applications of Congo Red<\/h2>\n<ul>\n<li>Textile industry: Primary cotton dyeing agent<\/li>\n<li>Biological staining: Amyloid protein identification in histology<\/li>\n<li>pH indicator: Color transition between pH 3.0 (blue) and 5.0 (red)<\/li>\n<li>Research applications: Diagnostic tool in microbiology studies<\/li>\n<\/ul><\/div>\n<p>        <!-- Usage Instructions --><\/p>\n<div id=\"usage\" class=\"section\">\n<h2>3. Directrices de uso profesional<\/h2>\n<h3>Preparaci\u00f3n de la soluci\u00f3n:<\/h3>\n<ol>\n<li>Prepare 0.1-1.0% w\/v solution in distilled water<\/li>\n<li>Filter through Whatman No.1 filter paper<\/li>\n<li>Store in amber glass containers at 15-25\u00b0C<\/li>\n<\/ol>\n<h3>Staining Protocol:<\/h3>\n<ol>\n<li>Fix specimens in formalin solution<\/li>\n<li>Immerse in Congo Red solution for 5-10 minutes<\/li>\n<li>Rinse with absolute ethanol until excess dye removed<\/li>\n<\/ol>\n<p><strong>Seguridad:<\/strong> Use PPE including nitrile gloves and safety goggles.<\/p>\n<\/p><\/div>\n<p>        <!-- Case Studies --><\/p>\n<div id=\"case-studies\" class=\"section\">\n<h2>4. Practical Application Examples<\/h2>\n<h3>Case Study 1: Microscopic Analysis<\/h3>\n<p>In amyloidosis diagnosis, Congo Red-stained tissue sections show apple-green birefringence under polarized light at 465nm wavelength.<\/p>\n<h3>Case Study 2: Textile Quality Testing<\/h3>\n<p>Used in AATCC Test Method 117-2017 for colorfastness assessment under xenon-arc lamp exposure (ISO 105-B02 standard).<\/p>\n<h3>Case Study 3: pH Monitoring<\/h3>\n<p>Effective as dual-color indicator in fermentation processes between pH 3.0-5.0 with \u03bb<sub>max<\/sub> at 497nm (acidic) and 540nm (basic).<\/p>\n<\/p><\/div>\n<p>        <!-- Contact --><\/p>\n<div class=\"contact\">\n<h3>Contacte con nuestro equipo de ventas<\/h3>\n<p>Correo electr\u00f3nico: <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><br \/>\n            Tel: <a href=\"tel:8615866781826\">(86) 15866781826<\/a><\/p>\n<\/p><\/div>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>Factory Supply Congo Red CAS 573-58-0: Technical Guide &#038; Applications Table of Contents 1. Product Overview 2. Key Applications 3. Usage Instructions 4. Practical Use Cases 1. Congo Red CAS 573-58-0: Product Overview Chemical Name: Congo Red CAS Number: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Appearance: Dark red to brown powder Purity: \u226598% Packaging: 25kg\/drum or customized [&hellip;]<\/p>\n","protected":false},"featured_media":21567,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-813","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 Congo Red CAS 573-58-0 With Good 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\/es\/product\/813.html\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply Congo Red CAS 573-58-0 With Good Price\" \/>\n<meta property=\"og:description\" content=\"Factory Supply Congo Red CAS 573-58-0: Technical Guide &amp; Applications Table of Contents 1. Product Overview 2. Key Applications 3. Usage Instructions 4. Practical Use Cases 1. Congo Red CAS 573-58-0: Product Overview Chemical Name: Congo Red CAS Number: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Appearance: Dark red to brown powder Purity: \u226598% Packaging: 25kg\/drum or customized [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vivalr.com\/es\/product\/813.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=\"2025-03-07T12:23:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/Congo-Red-CAS-573-58-0.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t<meta property=\"og:image:height\" content=\"350\" \/>\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=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/813.html\",\"url\":\"https:\\\/\\\/vivalr.com\\\/product\\\/813.html\",\"name\":\"Factory Supply Congo Red CAS 573-58-0 With Good Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vivalr.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/813.html#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/813.html#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/vivalr.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Congo-Red-CAS-573-58-0.jpg\",\"datePublished\":\"2025-03-07T12:05:53+00:00\",\"dateModified\":\"2025-03-07T12:23:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/813.html#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/vivalr.com\\\/product\\\/813.html\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/813.html#primaryimage\",\"url\":\"https:\\\/\\\/vivalr.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Congo-Red-CAS-573-58-0.jpg\",\"contentUrl\":\"https:\\\/\\\/vivalr.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Congo-Red-CAS-573-58-0.jpg\",\"width\":350,\"height\":350},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/813.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 Congo Red CAS 573-58-0 With Good 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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Product Overview 2. Key Applications 3. Usage Instructions 4. Practical Use Cases 1. 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