{"id":707,"date":"2017-01-16T10:52:34","date_gmt":"2017-01-16T10:52:34","guid":{"rendered":"http:\/\/localhost\/alquera\/productos\/producto\/carbonato-de-potasio-1kg\/"},"modified":"2026-03-20T08:19:16","modified_gmt":"2026-03-20T08:19:16","slug":"carbonato-potasio","status":"publish","type":"product","link":"https:\/\/www.alquera.com\/pt\/carbonato-potasio\/","title":{"rendered":"Carbonato de Pot\u00e1ssio"},"content":{"rendered":"<p>O carbonato de pot\u00e1ssio \u00e9 um sal branco, sol\u00favel na \u00e1gua e forma solu\u00e7\u00f5es alcalinas fortes, ou seja, \u00e9 um sal b\u00e1sico. \u00c9 normalmente utilizado no fabrico de vidro e sab\u00f5es.<\/p>\n<h2>IDENTIFICA\u00c7\u00c3O E PROPRIEDADES CARBONATO DE POT\u00c1SSIO<\/h2>\n<p><strong>Nome:<\/strong> Carbonato de Pot\u00e1ssio<br \/>\n<strong>CAS<\/strong>:584-08-7<br \/>\n<strong>CE: <\/strong>209-529-3<\/p>\n<ul>\n<li>Aspecto: p\u00f3 granular s\u00f3lido ou branco<\/li>\n<li>Odor: inodoro<\/li>\n<li>pH (solu\u00e7\u00e3o aquosa): 11,6<\/li>\n<li>Ponto de fus\u00e3o: 891\u00baC<\/li>\n<li>Inflamabilidade (s\u00f3lido\/g\u00e1s): N\u00e3o considerado pirof\u00f3rico ou inflam\u00e1vel em contacto com a \u00e1gua.<\/li>\n<li>Densidade do vapor (ar=1):  Com base no elevado ponto de fus\u00e3o (891\u00b0C), a press\u00e3o de vapor \u00e9 considerada insignificante em condi\u00e7\u00f5es ambientais.<\/li>\n<li>Densidade relativa (19\u00baC): 2,43<\/li>\n<li>Solubilidade da \u00e1gua (20\u00baC): 900-1105 g\/l<\/li>\n<li>Temperatura de auto-igni\u00e7\u00e3o. N\u00e3o \u00e9 necess\u00e1rio realizar o estudo, uma vez que os resultados anteriores n\u00e3o mostram a auto-igni\u00e7\u00e3o da subst\u00e2ncia at\u00e9 400\u00b0C.<\/li>\n<li>Temperatura de decomposi\u00e7\u00e3o: &gt;400\u00baC<\/li>\n<li>Propriedades explosivas: N\u00e3o existem grupos qu\u00edmicos na mol\u00e9cula que indiquem propriedades explosivas.<\/li>\n<li>Propriedades oxidantes: N\u00e3o existem grupos estruturais na mol\u00e9cula que reajam exotermicamente com material combust\u00edvel.<\/li>\n<\/ul>\n<h2>UTILIZA CARBONATO DE POT\u00c1SSIO<\/h2>\n<ul>\n<li>Prepara\u00e7\u00e3o de sais de pot\u00e1ssio<\/li>\n<li>Farmac\u00eauticos<\/li>\n<li>Sabonetes suaves<\/li>\n<li>Produtos de perfumaria e cosm\u00e9ticos<\/li>\n<li>Ind\u00fastria do vidro e da cer\u00e2mica<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Comprar Carbonato de Pot\u00e1ssio em embalagens de 1Kg, 5Kg e 25Kg. Pode ver o pre\u00e7o dos diferentes formatos de Carbonato de Pot\u00e1ssio quando selecciona o formato desejado. A encomenda \u00e9 feita directamente atrav\u00e9s da Web seguindo os passos indicados, e a entrega \u00e9 feita em 24\/48 horas.<\/p>","protected":false},"featured_media":35745,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","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":"var(--ast-global-color-4)","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":[21],"product_tag":[],"class_list":{"0":"post-707","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-productos","7":"pa_cantidad-1kg","8":"pa_cantidad-5kg","9":"pa_cantidad-25kg","10":"desktop-align-left","11":"tablet-align-left","12":"mobile-align-left","13":"ast-product-gallery-layout-horizontal-slider","14":"ast-magnify-disabled","15":"ast-product-single-variable","16":"ast-product-tabs-layout-horizontal","17":"ast-qv-on-image","19":"first","20":"instock","21":"taxable","22":"shipping-taxable","23":"purchasable","24":"product-type-variable","25":"has-default-attributes"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Carbonato de Potasio: Comprar Online - Alquera.com<\/title>\n<meta name=\"description\" content=\"ENV\u00cdOS 24\/48H. 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