{"id":792,"date":"2026-11-01T05:09:06","date_gmt":"2026-11-01T05:09:06","guid":{"rendered":"https:\/\/gelsap.com\/?p=792"},"modified":"2026-11-02T04:50:40","modified_gmt":"2026-11-02T04:50:40","slug":"the-difference-between-sodium-acrylate-and-sodium-polyacrylate","status":"publish","type":"post","link":"https:\/\/gelsap.com\/es\/the-difference-between-sodium-acrylate-and-sodium-polyacrylate\/","title":{"rendered":"Diferencia entre acrilato de sodio y poliacrilato de sodio"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img decoding=\"async\" class=\"wp-image-271\" src=\"http:\/\/gelsap.com\/wp-content\/uploads\/2024\/02\/powder-state-vs-gel-state-1-1024x497.jpg\" alt=\"\" \/>\r\n<h2 style=\"font-style: normal;\">Acrilato de sodio y\u00a0<a style=\"font-size: 27.2px; transition-property: all; color: #3a3a3a;\" title=\"\" href=\"http:\/\/gelsap.com\/es\/poliacrilato-de-sodio-en-bolsas-de-hielo-en-gel\/\" target=\"_blank\" rel=\"noopener\">poliacrilato de sodio<\/a>\u00a0son compuestos emparentados pero con diferencias claras:<\/h2>\r\n<figure id=\"attachment_2287\" aria-describedby=\"caption-attachment-2287\" style=\"width: 569px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-2287\" title=\"Sustancias absorbentes de l\u00edquidos-poliacrilato de sodio\" src=\"http:\/\/gelsap.com\/wp-content\/uploads\/2024\/07\/Sodium-polyacrylate-chemical-formula-300x183.png\" alt=\"Sustancias absorbentes de l\u00edquidos-poliacrilato de sodio\" width=\"569\" height=\"347\" srcset=\"https:\/\/gelsap.com\/wp-content\/uploads\/2024\/07\/Sodium-polyacrylate-chemical-formula-300x183.png 300w, https:\/\/gelsap.com\/wp-content\/uploads\/2024\/07\/Sodium-polyacrylate-chemical-formula-768x469.png 768w, https:\/\/gelsap.com\/wp-content\/uploads\/2024\/07\/Sodium-polyacrylate-chemical-formula-18x12.png 18w, https:\/\/gelsap.com\/wp-content\/uploads\/2024\/07\/Sodium-polyacrylate-chemical-formula.png 900w\" sizes=\"(max-width: 569px) 100vw, 569px\" \/><figcaption id=\"caption-attachment-2287\" class=\"wp-caption-text\">Sustancias absorbentes de l\u00edquidos-poliacrilato de sodio<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n<ol class=\"wp-block-list\">\r\n<li><strong>Estructura qu\u00edmica<\/strong>:\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Acrilato de sodio<\/strong>: Es una sal del \u00e1cido acr\u00edlico, concretamente la sal s\u00f3dica. Su f\u00f3rmula qu\u00edmica es <a href=\"https:\/\/tr.ee\/12tpfHAt5o\">CH2=CHCOONa<\/a>. Es un mon\u00f3mero, lo que significa que est\u00e1 formado por una sola unidad repetitiva.<\/li>\r\n\r\n\r\n\r\n<li><strong><a title=\"\" href=\"http:\/\/gelsap.com\/es\/polimero-de-alta-capacidad-de-absorcion\/\" target=\"_blank\" rel=\"noopener\">Poliacrilato de sodio<\/a><\/strong>: Es un pol\u00edmero derivado del \u00e1cido acr\u00edlico. Est\u00e1 formado por m\u00faltiples unidades repetidas de acrilato de sodio unidas entre s\u00ed mediante enlaces qu\u00edmicos. Su f\u00f3rmula qu\u00edmica puede representarse como (CH2=CHCOONa)n, lo que indica una cadena de unidades repetidas de acrilato de sodio.<\/li>\r\n<\/ul>\r\n<\/li>\r\n\r\n\r\n\r\n<li><strong>Propiedades f\u00edsicas<\/strong>:\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Acrilato de sodio<\/strong>: Como mon\u00f3mero, el acrilato de sodio suele presentarse en forma de polvo cristalino blanco. Es soluble en agua y tiene diversos usos industriales, como la producci\u00f3n de pol\u00edmeros superabsorbentes.<\/li>\r\n\r\n\r\n\r\n<li><strong>Poliacrilato de sodio<\/strong>: Este pol\u00edmero suele presentarse en forma de polvo fino o gr\u00e1nulos. Tiene una gran capacidad de absorci\u00f3n de agua, lo que lo hace adecuado para su uso en productos como pa\u00f1ales, productos de higiene femenina y enmiendas del suelo agr\u00edcola.<\/li>\r\n<\/ul>\r\n<\/li>\r\n\r\n\r\n\r\n<li><strong>Aplicaciones<\/strong>:\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Acrilato de sodio<\/strong>: Se utiliza principalmente como precursor en la s\u00edntesis de poliacrilato de sodio, que es el pol\u00edmero superabsorbente ampliamente utilizado en productos absorbentes.<\/li>\r\n\r\n\r\n\r\n<li><strong>Poliacrilato de sodio<\/strong>: Este pol\u00edmero se utiliza ampliamente en industrias en las que la absorci\u00f3n y retenci\u00f3n de humedad son cr\u00edticas, como en productos de higiene, agricultura y ciertas aplicaciones m\u00e9dicas.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><img decoding=\"async\" class=\"wp-image-2353 aligncenter\" src=\"http:\/\/gelsap.com\/wp-content\/uploads\/2024\/08\/Super-absorbent-material-1-300x300.jpg\" alt=\"\" width=\"402\" height=\"402\" srcset=\"https:\/\/gelsap.com\/wp-content\/uploads\/2024\/08\/Super-absorbent-material-1-300x300.jpg 300w, https:\/\/gelsap.com\/wp-content\/uploads\/2024\/08\/Super-absorbent-material-1-1024x1024.jpg 1024w, https:\/\/gelsap.com\/wp-content\/uploads\/2024\/08\/Super-absorbent-material-1-150x150.jpg 150w, https:\/\/gelsap.com\/wp-content\/uploads\/2024\/08\/Super-absorbent-material-1-768x768.jpg 768w, https:\/\/gelsap.com\/wp-content\/uploads\/2024\/08\/Super-absorbent-material-1-1536x1536.jpg 1536w, https:\/\/gelsap.com\/wp-content\/uploads\/2024\/08\/Super-absorbent-material-1-2048x2048.jpg 2048w, https:\/\/gelsap.com\/wp-content\/uploads\/2024\/08\/Super-absorbent-material-1-12x12.jpg 12w\" sizes=\"(max-width: 402px) 100vw, 402px\" \/><\/p>\r\n<p>En resumen, el acrilato de sodio es la forma monom\u00e9rica de la sal s\u00f3dica del \u00e1cido acr\u00edlico, mientras que el poliacrilato de sodio es un pol\u00edmero formado por m\u00faltiples unidades de acrilato de sodio unidas entre s\u00ed, conocido por sus propiedades superabsorbentes.<\/p>","protected":false},"excerpt":{"rendered":"<p>In summary, sodium acrylate is the monomeric form of acrylic acid&#8217;s sodium salt, while sodium polyacrylate is a polymer made [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":642,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"site-sidebar-layout":"right-sidebar","site-content-layout":"","ast-site-content-layout":"normal-width-container","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":"","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 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