{"id":744,"date":"2017-01-26T13:19:01","date_gmt":"2017-01-26T13:19:01","guid":{"rendered":"http:\/\/localhost\/alquera\/productos\/producto\/sal-disodica-edta-na2h2-2h2o-250\/"},"modified":"2026-04-15T18:22:50","modified_gmt":"2026-04-15T18:22:50","slug":"sal-edta","status":"publish","type":"product","link":"https:\/\/www.alquera.com\/en\/sal-edta\/","title":{"rendered":"Disodium EDTA salt"},"content":{"rendered":"<p>EDTA disodium salt Na2H2 - 2H2O (dihydrate). EDTA disodium salt is mainly used for its ability to bind to metal ions precipitating lead and other metals in solution, often used as a chelating agent in aquaria. Together with <a href=\"https:\/\/www.alquera.com\/en\/sulfato-de-hierro\/\">iron sulphate heptahydrate<\/a>is used to increase the amount of iron in aquariums.<\/p>\n<h2>IDENTIFICATION AND PROPERTIES<\/h2>\n<p><strong>Name:<\/strong> Disodium EDTA salt<br \/>\n<strong>Chemical formula:<\/strong> C10H14N2Na2P8.2H2O<br \/>\n<strong>Synonyms:<\/strong> EDTA disodium EDTA dihydrate<br \/>\n<strong>CAS:<\/strong> 6381-92-6<br \/>\n<strong>EC:<\/strong> 205-358-3<\/p>\n<ul>\n<li>Physical state: Crystals<\/li>\n<li>Colour: White<\/li>\n<li>Odour: Odourless<\/li>\n<li>pH: 4-6 1% current USP<\/li>\n<li>Melting point\/Melting range: 252\u00baC measured Decomposes<\/li>\n<li>Flammability (solid\/gas): No, not expected to form explosive dust\/air mixtures.<\/li>\n<li>Vapour pressure: &lt;0.01 mmHg<\/li>\n<li>Solubility in water: 10% at 25\u00baC<\/li>\n<li>Kinematic viscosity: Solid<\/li>\n<li>Explosive properties: Non-explosive<\/li>\n<li>Oxidising properties: No<\/li>\n<\/ul>\n<h2>USES<\/h2>\n<ul>\n<li>Substance manufacture.<\/li>\n<li>Intermediates formulation<\/li>\n<li>Powder formulation, liquid<\/li>\n<li>Adhesives, sealants<\/li>\n<li>Biocidal product<\/li>\n<li>Coatings and paints<\/li>\n<li>Solvents<\/li>\n<li>Paint strippers<\/li>\n<li>Metal surface treatment products, including electroplating and electrolysis products<\/li>\n<li>Photochemical additive<\/li>\n<li>Textile dyes, finishing and impregnating products<\/li>\n<li>Cleaning and washing products<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Buy EDTA disodium salt in 250g and 1Kg formats. You can see the price of the different formats of disodium salt when you select the format you want. The order is made directly through the Web following the steps indicated, . The delivery arround Europe is made in 4-5 days with UPS. In case you have any doubt please <a href=\"https:\/\/www.alquera.com\/en\/contact-us\/\">contact us<\/a>.<\/p>","protected":false},"featured_media":8809,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-744","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-productos","7":"pa_cantidad-250g","8":"pa_cantidad-1kg","9":"desktop-align-left","10":"tablet-align-left","11":"mobile-align-left","12":"ast-product-gallery-layout-horizontal-slider","13":"ast-product-gallery-with-no-image","14":"ast-magnify-disabled","15":"ast-product-single-variable","16":"ast-product-tabs-layout-horizontal","17":"ast-qv-on-image","19":"first","20":"instock","21":"taxable","22":"shipping-taxable","23":"purchasable","24":"product-type-variable","25":"has-default-attributes"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Sal dis\u00f3dica EDTA: Comprar Online - Alquera.com<\/title>\n<meta name=\"description\" content=\"ENV\u00cdOS EN 24\/48H. Sal dis\u00f3dica EDTA, tambi\u00e9n conocido como EDTA dis\u00f3dico dihidratado. Se usa en la fabricaci\u00f3n de adhesivos, disolventes..\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.alquera.com\/en\/sal-edta\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sal dis\u00f3dica EDTA: Comprar Online - Alquera.com\" \/>\n<meta property=\"og:description\" content=\"ENV\u00cdOS EN 24\/48H. Sal dis\u00f3dica EDTA, tambi\u00e9n conocido como EDTA dis\u00f3dico dihidratado. Se usa en la fabricaci\u00f3n de adhesivos, disolventes..\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alquera.com\/en\/sal-edta\/\" \/>\n<meta property=\"og:site_name\" content=\"Alquera.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/alqueraciencia\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-15T18:22:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alquera.com\/wp-content\/uploads\/2017\/01\/poliacrilato-de-sodio-250g.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"458\" \/>\n\t<meta property=\"og:image:height\" content=\"458\" \/>\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=\"Availability\" \/>\n\t<meta name=\"twitter:data1\" content=\"In stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"ItemPage\"],\"@id\":\"https:\/\/www.alquera.com\/sal-edta\/\",\"url\":\"https:\/\/www.alquera.com\/sal-edta\/\",\"name\":\"Sal dis\u00f3dica EDTA: Comprar Online - Alquera.com\",\"isPartOf\":{\"@id\":\"https:\/\/www.alquera.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.alquera.com\/sal-edta\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.alquera.com\/sal-edta\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.alquera.com\/wp-content\/uploads\/2017\/01\/poliacrilato-de-sodio-250g.jpg\",\"datePublished\":\"2017-01-26T13:19:01+00:00\",\"dateModified\":\"2026-04-15T18:22:50+00:00\",\"description\":\"ENV\u00cdOS EN 24\/48H. Sal dis\u00f3dica EDTA, tambi\u00e9n conocido como EDTA dis\u00f3dico dihidratado. Se usa en la fabricaci\u00f3n de adhesivos, disolventes..\",\"breadcrumb\":{\"@id\":\"https:\/\/www.alquera.com\/sal-edta\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.alquera.com\/sal-edta\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/www.alquera.com\/sal-edta\/#primaryimage\",\"url\":\"https:\/\/www.alquera.com\/wp-content\/uploads\/2017\/01\/poliacrilato-de-sodio-250g.jpg\",\"contentUrl\":\"https:\/\/www.alquera.com\/wp-content\/uploads\/2017\/01\/poliacrilato-de-sodio-250g.jpg\",\"width\":458,\"height\":458,\"caption\":\"sal disodica edta\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.alquera.com\/sal-edta\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Inicio\",\"item\":\"https:\/\/www.alquera.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Alquera.com: Tienda Online de Productos Qu\u00edmicos y Material de Laboratorio\",\"item\":\"https:\/\/www.alquera.com\/en\/tienda\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Sal dis\u00f3dica EDTA\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.alquera.com\/en\/#website\",\"url\":\"https:\/\/www.alquera.com\/en\/\",\"name\":\"Alquera.com\",\"description\":\"Tienda Online Productos Qu\u00edmicos y Material de Laboratorio\",\"publisher\":{\"@id\":\"https:\/\/www.alquera.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.alquera.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.alquera.com\/en\/#organization\",\"name\":\"ALQUERA CIENCIA SL\",\"url\":\"https:\/\/www.alquera.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/www.alquera.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.alquera.com\/wp-content\/uploads\/2020\/11\/logo_300_ancho.png\",\"contentUrl\":\"https:\/\/www.alquera.com\/wp-content\/uploads\/2020\/11\/logo_300_ancho.png\",\"width\":300,\"height\":86,\"caption\":\"ALQUERA CIENCIA SL\"},\"image\":{\"@id\":\"https:\/\/www.alquera.com\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/alqueraciencia\",\"https:\/\/www.instagram.com\/alquera_ciencia\/\",\"https:\/\/www.youtube.com\/c\/alquera\"]}]}<\/script>\n<meta property=\"og:availability\" content=\"instock\" \/>\n<meta property=\"product:availability\" content=\"instock\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"EDTA disodium salt: Buy Online - Alquera.com","description":"IN STOCK. EDTA disodium salt, also known as EDTA disodium dihydrate. It is used in the manufacture of adhesives, solvents,...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.alquera.com\/en\/sal-edta\/","og_locale":"en_GB","og_type":"article","og_title":"Sal dis\u00f3dica EDTA: Comprar Online - Alquera.com","og_description":"ENV\u00cdOS EN 24\/48H. Sal dis\u00f3dica EDTA, tambi\u00e9n conocido como EDTA dis\u00f3dico dihidratado. Se usa en la fabricaci\u00f3n de adhesivos, disolventes..","og_url":"https:\/\/www.alquera.com\/en\/sal-edta\/","og_site_name":"Alquera.com","article_publisher":"https:\/\/www.facebook.com\/alqueraciencia","article_modified_time":"2026-04-15T18:22:50+00:00","og_image":[{"width":458,"height":458,"url":"https:\/\/www.alquera.com\/wp-content\/uploads\/2017\/01\/poliacrilato-de-sodio-250g.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Availability":"In stock"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["WebPage","ItemPage"],"@id":"https:\/\/www.alquera.com\/sal-edta\/","url":"https:\/\/www.alquera.com\/sal-edta\/","name":"EDTA disodium salt: Buy Online - Alquera.com","isPartOf":{"@id":"https:\/\/www.alquera.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alquera.com\/sal-edta\/#primaryimage"},"image":{"@id":"https:\/\/www.alquera.com\/sal-edta\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alquera.com\/wp-content\/uploads\/2017\/01\/poliacrilato-de-sodio-250g.jpg","datePublished":"2017-01-26T13:19:01+00:00","dateModified":"2026-04-15T18:22:50+00:00","description":"IN STOCK. EDTA disodium salt, also known as EDTA disodium dihydrate. It is used in the manufacture of adhesives, solvents,...","breadcrumb":{"@id":"https:\/\/www.alquera.com\/sal-edta\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alquera.com\/sal-edta\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.alquera.com\/sal-edta\/#primaryimage","url":"https:\/\/www.alquera.com\/wp-content\/uploads\/2017\/01\/poliacrilato-de-sodio-250g.jpg","contentUrl":"https:\/\/www.alquera.com\/wp-content\/uploads\/2017\/01\/poliacrilato-de-sodio-250g.jpg","width":458,"height":458,"caption":"sal disodica edta"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alquera.com\/sal-edta\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Inicio","item":"https:\/\/www.alquera.com\/"},{"@type":"ListItem","position":2,"name":"Alquera.com: Tienda Online de Productos Qu\u00edmicos y Material de Laboratorio","item":"https:\/\/www.alquera.com\/en\/tienda\/"},{"@type":"ListItem","position":3,"name":"Sal dis\u00f3dica EDTA"}]},{"@type":"WebSite","@id":"https:\/\/www.alquera.com\/en\/#website","url":"https:\/\/www.alquera.com\/en\/","name":"Alquera.com","description":"Online Shop Chemical Products and Laboratory Equipment","publisher":{"@id":"https:\/\/www.alquera.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.alquera.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/www.alquera.com\/en\/#organization","name":"ALQUERA CIENCIA SL","url":"https:\/\/www.alquera.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.alquera.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.alquera.com\/wp-content\/uploads\/2020\/11\/logo_300_ancho.png","contentUrl":"https:\/\/www.alquera.com\/wp-content\/uploads\/2020\/11\/logo_300_ancho.png","width":300,"height":86,"caption":"ALQUERA CIENCIA SL"},"image":{"@id":"https:\/\/www.alquera.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/alqueraciencia","https:\/\/www.instagram.com\/alquera_ciencia\/","https:\/\/www.youtube.com\/c\/alquera"]}]},"og_availability":"instock","product_availability":"instock","product_condition":"new"},"_links":{"self":[{"href":"https:\/\/www.alquera.com\/en\/wp-json\/wp\/v2\/product\/744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alquera.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.alquera.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alquera.com\/en\/wp-json\/wp\/v2\/comments?post=744"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alquera.com\/en\/wp-json\/wp\/v2\/media\/8809"}],"wp:attachment":[{"href":"https:\/\/www.alquera.com\/en\/wp-json\/wp\/v2\/media?parent=744"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.alquera.com\/en\/wp-json\/wp\/v2\/product_brand?post=744"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.alquera.com\/en\/wp-json\/wp\/v2\/product_cat?post=744"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.alquera.com\/en\/wp-json\/wp\/v2\/product_tag?post=744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}