{"id":5324,"date":"2025-07-25T09:36:12","date_gmt":"2025-07-25T09:36:12","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&#038;p=5324"},"modified":"2025-07-25T09:36:12","modified_gmt":"2025-07-25T09:36:12","slug":"propionic-acid-sodium-salt","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/es\/producto\/propionic-acid-sodium-salt\/","title":{"rendered":"\u00c1cido propi\u00f3nico, sal s\u00f3dica"},"content":{"rendered":"<p>\u3010CAS\u3011137-40-6 F\u00f3rmula molecular:C3H5O2Na Masa molecular relativa:96.0612<\/p>\n<p>F\u00f3rmula estructural:<img alt=\"\" decoding=\"async\" class=\"alignnone size-full wp-image-5327\" src=\"https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u56fe\u7247118.png\" width=\"139\" height=\"44\" srcset=\"https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u56fe\u7247118.png 139w, https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u56fe\u7247118-18x6.png 18w\" sizes=\"(max-width: 139px) 100vw, 139px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h4>\u4e00\uff0ePropiedad del producto\uff1a<\/h4>\n<p>Cristales transparentes incoloros o polvo cristalino granular, con un ligero olor especial. La sal anhidra es cristales incoloros y tiene propiedades higrosc\u00f3picas. Se disuelve en agua y etanol, con una solubilidad aproximada de 100 en 10% de agua a 15\u2103, y un valor de pH que oscila entre 8,5 y 10,5. Tiene una amplia gama de efectos antibacterianos contra mohos, levaduras y bacterias, siendo m\u00e1s activo a niveles de pH \u00e1cido. Se utiliza como conservante alimentario, adecuado para su uso como conservante en reposter\u00eda y como agente antimoho del pan. El propionato s\u00f3dico apenas tiene toxicidad para el cuerpo humano. La dosis en los alimentos es la misma que la del propionato c\u00e1lcico (a base de \u00e1cido propi\u00f3nico). La concentraci\u00f3n m\u00e1xima permitida en cosm\u00e9ticos es de 2% (basada en \u00e1cido propi\u00f3nico). Se produce por neutralizaci\u00f3n con hidr\u00f3xido de sodio utilizando \u00e1cido propi\u00f3nico como materia prima.<\/p>\n<p>&nbsp;<\/p>\n<h4>\u4e8c\uff0e\u00cdndice de calidad:<\/h4>\n<table>\n<tbody>\n<tr>\n<td><strong><b>Par\u00e1metro<\/b><\/strong><\/td>\n<td><strong><b>Grado alimentario (FCC\/UE E281)<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong><b>Ensayo (C\u2083H\u2085NaO\u2082)<\/b><\/strong><\/td>\n<td>99,0-100,5% (p\/p)<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Apariencia<\/b><\/strong><\/td>\n<td>Polvo cristalino blanco<\/td>\n<\/tr>\n<tr>\n<td><strong><b>pH (soluci\u00f3n 10%)<\/b><\/strong><\/td>\n<td>7.5-10.5<\/td>\n<\/tr>\n<tr>\n<td><strong><b>P\u00e9rdida por secado (105\u00b0C)<\/b><\/strong><\/td>\n<td>\u2264 1,0% (p\/p)<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Insolubles en agua<\/b><\/strong><\/td>\n<td>\u2264 0,1% (p\/p)<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Cloruros (como Cl-)<\/b><\/strong><\/td>\n<td>\u2264 0,03% (p\/p)<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Sulfatos (como SO\u2084\u00b2-)<\/b><\/strong><\/td>\n<td>\u2264 0,05% (p\/p)<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Metales pesados (como Pb)<\/b><\/strong><\/td>\n<td>\u2264 10 ppm<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Ars\u00e9nico (As)<\/b><\/strong><\/td>\n<td>\u2264 3 ppm<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Hierro (Fe)<\/b><\/strong><\/td>\n<td>\u2264 10 ppm<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Contenido en \u00e1cido propi\u00f3nico<\/b><\/strong><\/td>\n<td>\u2264 0,1% (p\/p)<\/td>\n<\/tr>\n<tr>\n<td><strong><b>L\u00edmites microbianos<\/b><\/strong><\/td>\n<td>Recuento total \u2264 1000 UFC\/g<\/td>\n<\/tr>\n<tr>\n<td><strong><b>Levaduras y moho<\/b><\/strong><\/td>\n<td>\u2264 100 UFC\/g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h4>\u4e09\uff0e\u00c1mbito de aplicaci\u00f3n y uso\uff1a<\/h4>\n<p>En la industria alimentaria, el propionato s\u00f3dico se utiliza ampliamente en productos horneados (como pan, pasteles, galletas, etc.) para su conservaci\u00f3n y mantenimiento de la frescura. Puede inhibir eficazmente el crecimiento de mohos y ciertas bacterias, prolongando as\u00ed la vida \u00fatil de los productos. Tambi\u00e9n se suele utilizar como conservante en productos l\u00e1cteos (como el queso), productos c\u00e1rnicos, condimentos y bebidas.<\/p>\n<p>&nbsp;<\/p>\n<h4>\u56db\uff0eEmbalaje y almacenamiento\uff1a<\/h4>\n<p>Este producto debe envasarse en un embalaje de doble capa a prueba de humedad. La capa interior es una bolsa de pl\u00e1stico de polietileno de calidad alimentaria, y la capa exterior es una bolsa de papel kraft o una bolsa compuesta de papel y pl\u00e1stico. El tama\u00f1o est\u00e1ndar es de 25 kg por bolsa. Al mismo tiempo, tambi\u00e9n podemos suministrar paquetes peque\u00f1os de 1-5kg seg\u00fan los requisitos del cliente.<\/p>\n<p>Cuando se almacena, debe colocarse en un almac\u00e9n dedicado que sea fresco y seco, con la temperatura ambiental mantenida entre 15 y 25\u2103, y la humedad relativa no superior a 60%. Evite la luz solar directa. La mercanc\u00eda debe apilarse sobre pal\u00e9s, a una distancia m\u00ednima de 30 cm del suelo y de las paredes. La altura de apilamiento no debe superar las 5 capas, y est\u00e1 terminantemente prohibido almacenar junto con sustancias \u00e1cidas, oxidantes, etc.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u3010CAS\u3011137-40-6\u00a0\u00a0\u00a0Molecular formula:C3H5O2Na\u00a0\u00a0Relative molecular\u00a0mass:96.0612 Structural formula: &nbsp; \u4e00\uff0eProduct Property\uff1a Colorless transparent crystals or granular crystalline powder, with a slight special odor. The anhydrous salt is colorless crystals and has hygroscopic properties. It dissolves in water and ethanol, with a solubility of approximately 100 in 10% water at 15\u2103, and a pH value ranging from 8.5 to [&hellip;]<\/p>\n","protected":false},"featured_media":5328,"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-5324","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\/118.png",800,800,false],"thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/118-150x150.png",150,150,true],"medium":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/118-300x300.png",300,300,true],"medium_large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/118-768x768.png",768,768,true],"large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/118.png",800,800,false],"1536x1536":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/118.png",800,800,false],"2048x2048":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/118.png",800,800,false],"trp-custom-language-flag":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/118-12x12.png",12,12,true],"woocommerce_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/118-300x300.png",300,300,true],"woocommerce_single":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/118-500x500.png",500,500,true],"woocommerce_gallery_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/118-100x100.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\u3011137-40-6\u00a0\u00a0\u00a0Molecular formula:C3H5O2Na\u00a0\u00a0Relative molecular\u00a0mass:96.0612 Structural formula: &nbsp; \u4e00\uff0eProduct Property\uff1a Colorless transparent crystals or granular crystalline powder, with a slight special odor. The anhydrous salt is colorless crystals and has hygroscopic properties. It dissolves in water and ethanol, with a solubility of approximately 100 in 10% water at 15\u2103, and a pH value ranging from 8.5 to&hellip;","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product\/5324","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\/5328"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/media?parent=5324"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_brand?post=5324"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_cat?post=5324"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_tag?post=5324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}