{"id":4618,"date":"2025-07-25T06:47:02","date_gmt":"2025-07-25T06:47:02","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4618"},"modified":"2025-07-25T06:47:02","modified_gmt":"2025-07-25T06:47:02","slug":"monosodium-phosphate-food-grade","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/es\/producto\/monosodium-phosphate-food-grade\/","title":{"rendered":"FOSFATO MONOS\u00d3DICO ALIMENTARIO"},"content":{"rendered":"

F\u00f3rmula molecular:\u00a0<\/b><\/strong>NaH2PO4; NaH2PO4-H2O ; NaH2PO4-2H20<\/p>\n

Peso molecular:\u00a0<\/b><\/strong>119.98;137.99;156.01<\/p>\n

CAS:<\/b><\/strong>7558-80-7(Anhydrous);10049-21-5(Monohydrate);13472-35-0(Dihydrate)<\/p>\n

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

 <\/p>\n

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

El dihidrogenofosfato de sodio de calidad alimentaria se presenta en forma de polvo cristalino o gr\u00e1nulos blancos. Es muy soluble en agua (85g\/100ml a 25\u00b0C) pero insoluble en alcohol. El compuesto presenta propiedades \u00e1cidas con pH 4,1-4,5 (soluci\u00f3n 1%). Es estable en condiciones normales pero se descompone a 200\u00b0C para formar polifosfatos de sodio. Como aditivo alimentario, no es t\u00f3xico, es inodoro y tiene buena estabilidad t\u00e9rmica.<\/p>\n

<\/h3>\n

2. Normas de calidad<\/b><\/strong><\/h4>\n\n\n\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/b><\/strong><\/td>\nEspecificaci\u00f3n<\/b><\/strong><\/td>\n<\/tr>\n
Ensayo (NaH2PO4)<\/b><\/strong><\/td>\n\u2265 98.0%<\/td>\n<\/tr>\n
Contenido de P2O5<\/b><\/strong><\/td>\n\u2265 59.0%<\/td>\n<\/tr>\n
pH (soluci\u00f3n 1%)<\/b><\/strong><\/td>\n4.1-4.5<\/td>\n<\/tr>\n
Insolubles en agua<\/b><\/strong><\/td>\n\u2264 0,2%<\/td>\n<\/tr>\n
Metales pesados (Pb)<\/b><\/strong><\/td>\n\u2264 10 ppm<\/td>\n<\/tr>\n
Ars\u00e9nico (As)<\/b><\/strong><\/td>\n\u2264 3 ppm<\/td>\n<\/tr>\n
Fluoruro (F)<\/b><\/strong><\/td>\n\u2264 10 ppm<\/td>\n<\/tr>\n
P\u00e9rdida por secado<\/b><\/strong><\/td>\n\u2264 0,5%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

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

El dihidrogenofosfato s\u00f3dico desempe\u00f1a m\u00faltiples funciones en el procesado de alimentos como regulador de la acidez, emulsionante y estabilizador. Se utiliza mucho en productos l\u00e1cteos, productos horneados y procesamiento de carne para mejorar la textura y la retenci\u00f3n de agua. En bebidas, act\u00faa como amortiguador del pH. El compuesto tambi\u00e9n se utiliza en la producci\u00f3n de queso como sal emulsionante y en el procesado de marisco para mantener la humedad. Los niveles t\u00edpicos de uso oscilan entre 0,3% y 0,5%, seg\u00fan la aplicaci\u00f3n. Es GRAS (Generally Recognized As Safe) por la FDA cuando se utiliza dentro de los l\u00edmites especificados.<\/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 a granel de 500 kg para uso industrial. Las cantidades al por menor est\u00e1n disponibles en botellas de HDPE de 1 kg. Almacenar en un lugar fresco, seco y bien ventilado, alejado de la humedad y de sustancias incompatibles. La vida \u00fatil es de 24 meses si se almacena correctamente en su envase original. Evitar el contacto con \u00e1cidos o bases fuertes durante su manipulaci\u00f3n. Por razones de seguridad alimentaria, aseg\u00farese de que los envases est\u00e9n bien cerrados despu\u00e9s de cada uso para evitar la contaminaci\u00f3n. Transportar como material no peligroso en condiciones normales.<\/p>","protected":false},"excerpt":{"rendered":"

Molecular Formula:\u00a0NaH2PO4; NaH2PO4\u00b7H2O ; NaH2PO4\u00b72H20 Molecular Weight:\u00a0119.98;137.99;156.01 CAS:7558-80-7(Anhydrous);10049-21-5(Monohydrate);13472-35-0(Dihydrate) \u3010Structural Formula\u3011   1. Product Property Food-grade sodium dihydrogen phosphate appears as white crystalline powder or granules. It is highly soluble in water (85g\/100ml at 25\u00b0C) but insoluble in alcohol. The compound exhibits acidic properties with pH 4.1-4.5 (1% solution). It’s stable under normal conditions but decomposes […]<\/p>\n","protected":false},"featured_media":4627,"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-4618","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\/54.png",800,800,false],"thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-150x150.png",150,150,true],"medium":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-300x300.png",300,300,true],"medium_large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-768x768.png",768,768,true],"large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54.png",800,800,false],"1536x1536":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54.png",800,800,false],"2048x2048":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54.png",800,800,false],"trp-custom-language-flag":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-12x12.png",12,12,true],"woocommerce_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-300x300.png",300,300,true],"woocommerce_single":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-500x500.png",500,500,true],"woocommerce_gallery_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/54-100x100.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":"Molecular Formula:\u00a0NaH2PO4; NaH2PO4\u00b7H2O ; NaH2PO4\u00b72H20 Molecular Weight:\u00a0119.98;137.99;156.01 CAS:7558-80-7(Anhydrous);10049-21-5(Monohydrate);13472-35-0(Dihydrate) \u3010Structural Formula\u3011   1. Product Property Food-grade sodium dihydrogen phosphate appears as white crystalline powder or granules. It is highly soluble in water (85g\/100ml at 25\u00b0C) but insoluble in alcohol. The compound exhibits acidic properties with pH 4.1-4.5 (1% solution). It’s stable under normal conditions but decomposes…","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product\/4618","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\/4627"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/media?parent=4618"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_brand?post=4618"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_cat?post=4618"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_tag?post=4618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}