{"id":4673,"date":"2025-07-25T06:57:36","date_gmt":"2025-07-25T06:57:36","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4673"},"modified":"2025-07-25T06:57:36","modified_gmt":"2025-07-25T06:57:36","slug":"sodium-hydroxide","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/es\/producto\/sodium-hydroxide\/","title":{"rendered":"Hidr\u00f3xido de sodio"},"content":{"rendered":"

\u3010CAS\u30111310-73-2<\/p>\n

Alias: Aetznatron;Augus hot rod;causticflake;causticsoda,bead;causticsoda,bead(dot)<\/p>\n

F\u00f3rmula molecular: NaOH Masa molecular relativa:<\/p>\n

F\u00f3rmula estructural:\"\"<\/p>\n

 <\/p>\n

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

El hidr\u00f3xido de sodio, tambi\u00e9n conocido como sosa c\u00e1ustica y lej\u00eda, tiene la f\u00f3rmula qu\u00edmica NaOH. Es una base fuerte muy corrosiva. Suele presentarse en forma de pastillas o gr\u00e1nulos blancos y puede disolverse en agua para formar una soluci\u00f3n alcalina. Tambi\u00e9n puede disolverse en metanol y etanol. Esta sustancia alcalina tiene propiedades higrosc\u00f3picas y absorbe el vapor de agua del aire, as\u00ed como gases \u00e1cidos como el di\u00f3xido de carbono. El hidr\u00f3xido de sodio es uno de los productos qu\u00edmicos m\u00e1s utilizados. Se aplica ampliamente y es una sustancia necesaria en muchos procesos industriales.<\/p>\n

2.<\/h4>\n

 <\/p>\n\n\n\n\n\n\n
Par\u00e1metro<\/b><\/strong><\/td>\nEspecificaci\u00f3n<\/b><\/strong><\/td>\n<\/tr>\n
Apariencia<\/b><\/strong><\/td>\nCopos, perlas o gr\u00e1nulos blancos (s\u00f3lidos)
\nL\u00edquido claro e incoloro (soluci\u00f3n)<\/td>\n<\/tr>\n
Ensayo (contenido de NaOH)<\/b><\/strong><\/td>\n\u2265 97.0% (S\u00f3lido), 30-50% (Soluci\u00f3n)<\/td>\n<\/tr>\n
Carbonato (como Na\u2082CO\u2083)<\/b><\/strong><\/td>\n\u2264 1,0% (S\u00f3lido), \u2264 0,2% (Soluci\u00f3n)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

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

Se utiliza en la fabricaci\u00f3n de papel y pasta de celulosa; tambi\u00e9n se emplea en la producci\u00f3n de jab\u00f3n, detergentes sint\u00e9ticos, \u00e1cidos grasos sint\u00e9ticos y en el refinado de aceites animales y vegetales.<\/p>\n

Se utiliza en la industria textil y de tintes como apresto, descrudante y mercerizante para tejidos de algod\u00f3n.<\/p>\n

Se utiliza en la industria qu\u00edmica para la producci\u00f3n de b\u00f3rax, cianuro s\u00f3dico, \u00e1cido f\u00f3rmico, \u00e1cido ox\u00e1lico, fenol, etc. Se utiliza en la industria petrolera para el refinado de productos derivados del petr\u00f3leo y en el lodo de perforaci\u00f3n de pozos petrol\u00edferos.<\/p>\n

Tambi\u00e9n se utiliza en la producci\u00f3n de al\u00famina, zinc met\u00e1lico y tratamiento de superficies de cobre met\u00e1lico, as\u00ed como en vidrio, esmalte, cuero, medicina, tintes y pesticidas.<\/p>\n

Se utiliza como neutralizador de \u00e1cidos en la industria alimentaria, como agente pelador de c\u00edtricos y melocotones, como detergente para botellas y latas vac\u00edas, y como decolorante y desodorante.<\/p>\n

Es un reactivo anal\u00edtico b\u00e1sico ampliamente utilizado. Se utiliza para preparar soluciones alcalinas est\u00e1ndar para an\u00e1lisis. Es un peque\u00f1o absorbente de di\u00f3xido de carbono y agua. Se utiliza para la neutralizaci\u00f3n de \u00e1cidos. Se utiliza para la producci\u00f3n de sal s\u00f3dica. Se utiliza ampliamente en la fabricaci\u00f3n de papel, industria qu\u00edmica, tintorer\u00eda, medicina, metalurgia (fundici\u00f3n de aluminio), fibras qu\u00edmicas, galvanoplastia, tratamiento de aguas, tratamiento de gases de escape, etc.<\/p>\n

Se utiliza como agente neutralizante, agente enmascarante, precipitante, agente enmascarante precipitante, revelador de color para la determinaci\u00f3n de cetoesteroides mediante an\u00e1lisis en capa fina. Se utiliza para la producci\u00f3n de sal s\u00f3dica y saponificaci\u00f3n. Se utiliza para la producci\u00f3n de diversas sales de sodio, jab\u00f3n, pasta de papel, acabado de tejidos de algod\u00f3n, seda, fibras de viscosa, regeneraci\u00f3n de productos de caucho, limpieza de metales, galvanoplastia, blanqueo, etc.<\/p>\n

En cremas cosm\u00e9ticas, este producto y el \u00e1cido este\u00e1rico, etc. sufren saponificaci\u00f3n para actuar como emulsionantes, utilizados para fabricar crema para la nieve, champ\u00fa, etc.<\/p>\n

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

Debe almacenarse en un almac\u00e9n fresco, seco y bien ventilado. Debe mantenerse alejado de fuentes de fuego y fuentes de calor. La temperatura del almac\u00e9n no debe superar los 35\u2103, y la humedad relativa no debe superar los 80%. El embalaje debe estar sellado y no debe estar h\u00famedo. Debe almacenarse separado de sustancias inflamables (o combustibles) y \u00e1cidos, y no deben mezclarse entre s\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"

\u3010CAS\u30111310-73-2 Alias: Aetznatron;Augus hot rod;causticflake;causticsoda,bead;causticsoda,bead(dot) Molecular formula: NaOH \u00a0\u00a0Relative molecular mass: Structural formula:   1.Product Property Sodium hydroxide, also known as caustic soda and lye, has the chemical formula NaOH. It is a highly corrosive strong base. It is usually in the form of white tablets or granules and can dissolve in water to form […]<\/p>\n","protected":false},"featured_media":4677,"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":"","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":"","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":[69],"product_tag":[],"class_list":{"0":"post-4673","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-daily-chemical-product","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\/\u672a\u6807\u9898-1-55.jpg",800,800,false],"thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-55-150x150.jpg",150,150,true],"medium":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-55-300x300.jpg",300,300,true],"medium_large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-55-768x768.jpg",768,768,true],"large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-55.jpg",800,800,false],"1536x1536":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-55.jpg",800,800,false],"2048x2048":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-55.jpg",800,800,false],"trp-custom-language-flag":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-55-12x12.jpg",12,12,true],"woocommerce_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-55-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-55-500x500.jpg",500,500,true],"woocommerce_gallery_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-55-100x100.jpg",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\u30111310-73-2 Alias: Aetznatron;Augus hot rod;causticflake;causticsoda,bead;causticsoda,bead(dot) Molecular formula: NaOH \u00a0\u00a0Relative molecular mass: Structural formula:   1.Product Property Sodium hydroxide, also known as caustic soda and lye, has the chemical formula NaOH. It is a highly corrosive strong base. It is usually in the form of white tablets or granules and can dissolve in water to form…","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product\/4673","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\/4677"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/media?parent=4673"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_brand?post=4673"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_cat?post=4673"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_tag?post=4673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}