{"id":4669,"date":"2025-07-25T06:57:55","date_gmt":"2025-07-25T06:57:55","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4669"},"modified":"2025-07-25T06:57:56","modified_gmt":"2025-07-25T06:57:56","slug":"sodium-pyrophosphate","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/es\/producto\/sodium-pyrophosphate\/","title":{"rendered":"Pirofosfato s\u00f3dico"},"content":{"rendered":"

\u3010CAS\u3011<\/p>\n

7758-16-9<\/p>\n

\u3010Alias\u3011DisodiuM pytophospha;TwosodiuM pyrophosphatetwo hydrogen;<\/p>\n

\u3010F\u00f3rmula molecular\u3011H5NaO7P2<\/p>\n

\u3010Masa molecular relativa\u3011201.97<\/p>\n

\u3010F\u00f3rmula estructural\u3011\"\"<\/p>\n

<\/h3>\n

1. Propiedad del producto<\/b><\/strong><\/h4>\n

El pirofosfato dis\u00f3dico de dihidr\u00f3geno es un polvo cristalino blanco o material granular con buena solubilidad en agua. Funciona como acidulante, tamp\u00f3n y agente leudante en aplicaciones alimentarias. El compuesto es higrosc\u00f3pico y estable en condiciones normales, pero se descompone al calentarse y forma polifosfatos de sodio. Presenta propiedades quelantes y reacciona con iones met\u00e1licos, por lo que resulta \u00fatil en diversos procesos industriales.<\/p>\n

<\/h3>\n

2. Normas de calidad<\/b><\/strong><\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
Art\u00edculo<\/b><\/strong><\/td>\nEspecificaci\u00f3n de calidad alimentaria<\/b><\/strong><\/td>\n<\/tr>\n
Contenidos principales (Na\u2082H\u2082P\u2082O\u2087), c\/% \u2265<\/b><\/strong><\/td>\n94.0<\/td>\n<\/tr>\n
Insoluble en agua, w\/% \u2264<\/b><\/strong><\/td>\n0.6<\/td>\n<\/tr>\n
Valor pH (soluci\u00f3n 10g\/L)<\/b><\/strong><\/td>\n4.0\u00b10.5<\/td>\n<\/tr>\n
Humedad, w\/% \u2264<\/b><\/strong><\/td>\n—<\/td>\n<\/tr>\n
Metales pesados (como Pb), mg\/kg \u2264<\/b><\/strong><\/td>\n10<\/td>\n<\/tr>\n
Fluoruro (F), mg\/kg \u2264<\/b><\/strong><\/td>\n50.0<\/td>\n<\/tr>\n
Ars\u00e9nico (As), mg\/kg \u2264<\/b><\/strong><\/td>\n3.0<\/td>\n<\/tr>\n
Cromo (Cr), mg\/kg \u2264<\/b><\/strong><\/td>\n—<\/td>\n<\/tr>\n
Plomo (Pb), mg\/kg \u2264<\/b><\/strong><\/td>\n2.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3. \u00c1mbito de aplicaci\u00f3n y uso<\/b><\/strong><\/h4>\n

Se utiliza como agente de fermentaci\u00f3n r\u00e1pida, mejorador de la calidad, agente leudante, tamp\u00f3n, agente quelante, agente rehidratante y adhesivo en el procesado de alimentos. El componente \u00e1cido utilizado en la s\u00edntesis de agentes leudantes para pan, boller\u00eda, etc., tiene un tiempo de producci\u00f3n de CO2 relativamente largo. Es adecuado para alimentos horneados fundidos con bajo contenido de humedad. Cuando se combina con otros fosfatos, puede utilizarse como agente de retenci\u00f3n de agua en la elaboraci\u00f3n de queso, fiambre, jam\u00f3n, productos c\u00e1rnicos y productos acu\u00e1ticos, as\u00ed como agente de rehidrataci\u00f3n en fideos instant\u00e1neos.<\/p>\n

<\/h3>\n

4. Embalaje y almacenamiento<\/b><\/strong><\/h4>\n

El producto suele envasarse en bolsas tejidas forradas de polietileno de 25 kg o en bolsas de papel multipared de 50 libras con forro de pl\u00e1stico. Debe almacenarse en un lugar fresco, seco y bien ventilado, alejado de la humedad y de materiales incompatibles. Los recipientes deben mantenerse herm\u00e9ticamente cerrados para evitar la absorci\u00f3n de humedad atmosf\u00e9rica. En condiciones de almacenamiento adecuadas, la vida \u00fatil es de 24 meses. El material debe manipularse con cuidado para evitar la formaci\u00f3n de polvo, y debe utilizarse equipo de protecci\u00f3n personal adecuado durante la manipulaci\u00f3n para evitar la irritaci\u00f3n ocular o respiratoria.<\/p>","protected":false},"excerpt":{"rendered":"

\u3010CAS\u3011 7758-16-9 \u3010Alias\u3011DisodiuM pytophospha;TwosodiuM pyrophosphatetwo hydrogen; \u3010Molecular Formula\u3011H5NaO7P2 \u3010Relative Molecular Mass\u3011201.97 \u3010Structural Formula\u3011 1. Product Property Disodium dihydrogen pyrophosphate is a white crystalline powder or granular material with good water solubility. It functions as an acidulant, buffer, and leavening agent in food applications. The compound is hygroscopic and stable under normal conditions but decomposes upon […]<\/p>\n","protected":false},"featured_media":4679,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","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":"","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":"","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":[67],"product_tag":[],"class_list":{"0":"post-4669","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-food-additives","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"uagb_featured_image_src":{"full":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/59.png",800,800,false],"thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/59-150x150.png",150,150,true],"medium":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/59-300x300.png",300,300,true],"medium_large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/59-768x768.png",768,768,true],"large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/59.png",800,800,false],"1536x1536":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/59.png",800,800,false],"2048x2048":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/59.png",800,800,false],"trp-custom-language-flag":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/59-12x12.png",12,12,true],"woocommerce_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/59-300x300.png",300,300,true],"woocommerce_single":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/59-500x500.png",500,500,true],"woocommerce_gallery_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/59-100x100.png",100,100,true]},"uagb_author_info":{"display_name":"jinxing6611@gmail.com","author_link":"https:\/\/jinancuchem.com\/es\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"\u3010CAS\u3011 7758-16-9 \u3010Alias\u3011DisodiuM pytophospha;TwosodiuM pyrophosphatetwo hydrogen; \u3010Molecular Formula\u3011H5NaO7P2 \u3010Relative Molecular Mass\u3011201.97 \u3010Structural Formula\u3011 1. Product Property Disodium dihydrogen pyrophosphate is a white crystalline powder or granular material with good water solubility. It functions as an acidulant, buffer, and leavening agent in food applications. The compound is hygroscopic and stable under normal conditions but decomposes upon…","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product\/4669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/media\/4679"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/media?parent=4669"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_brand?post=4669"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_cat?post=4669"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_tag?post=4669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}