{"id":495,"date":"2016-01-28T16:25:36","date_gmt":"2016-01-28T16:25:36","guid":{"rendered":"http:\/\/localhost\/alquera\/productos\/producto\/permanganato-de-potasio-1kg\/"},"modified":"2026-05-20T14:44:29","modified_gmt":"2026-05-20T14:44:29","slug":"permanganato-de-potasio","status":"publish","type":"product","link":"https:\/\/www.alquera.com\/it\/permanganato-de-potasio\/","title":{"rendered":"Permanganato di Potassio"},"content":{"rendered":"<p>Il permanganato di potassio, o permanganato di potassio, \u00e8 un forte ossidante, quindi utilizzato per molti trattamenti di sintesi nell'industria chimica. Ha un colore violaceo. Oltre che per le sue propriet\u00e0 ossidanti, il permanganato di potassio \u00e8 utilizzato anche per le sue propriet\u00e0 disinfettanti e nei deodoranti. Genera forti reazioni esotermiche quando viene miscelato con molti materiali organici.<\/p>\n<h2>IDENTIFICAZIONE E PROPRIET\u00c0<\/h2>\n<p><strong>Nome:<\/strong> Permanganato di Potassio<br \/>\n<strong>Sinonimi:<\/strong> Permanganato di potassio, manganato di potassio (VII)<br \/>\n<strong>CAS:<\/strong> 7722-64-7<br \/>\n<strong>CE:<\/strong> 231-760-3<\/p>\n<ul>\n<li>Aspetto: solido, polveroso, di colore viola scuro con lucentezza metallica.<\/li>\n<li>Odore: inodore<\/li>\n<li>pH (10 g\/l; 20\u00baC): 7-9<\/li>\n<li>Punto di fusione: 240\u00baC<\/li>\n<li>Infiammabilit\u00e0 (solido\/gas): non infiammabile<\/li>\n<li>Densit\u00e0 relativa (20\u00baC): 2,7 (Acqua=1)<\/li>\n<li>Solubilit\u00e0 in acqua (20\u00baC): 64 g\/l<\/li>\n<li>Temperatura di decomposizione: 240\u00baC<\/li>\n<li>Propriet\u00e0 esplosive: Non esplosivo. Pu\u00f2 esplodere a contatto con acido solforico, perossidi e polveri metalliche.<\/li>\n<li>Propriet\u00e0 ossidanti: Fortemente ossidante<\/li>\n<\/ul>\n<h2>UTILIZZA IL PERMANGANATO DI POTASSIO<\/h2>\n<p>Alcuni degli usi del permanganato di potassio includono:<\/p>\n<ul>\n<li>Agente ossidante in molte reazioni chimiche in laboratorio e nell'industria.<\/li>\n<li>In chimica analitica, una soluzione acquosa di permanganato di potassio \u00e8 comunemente usata come titolante ossidante nelle titolazioni redox a causa del suo intenso colore viola. Quando la soluzione acquosa di permanganato di potassio \u00e8 in ambiente acido, il permanganato viola si riduce al catione incolore Mn+2. In soluzioni neutre, il permanganato si riduce al catione incolore Mn+2. In soluzioni neutre, il permanganato si riduce a MnO2, catione +4, dando origine a un precipitato marrone. Infine, in soluzioni alcaline o basiche, si riduce allo stato +7, dando KMnO4, con il colore viola con cui \u00e8 noto il permanganato di potassio.<\/li>\n<li>Ha anche propriet\u00e0 disinfettanti e deodoranti. Viene utilizzato per trattare alcune malattie parassitarie dei pesci o nel trattamento di alcune patologie cutanee come funghi o dermatosi. Pu\u00f2 anche essere usato come rimedio per alcune intossicazioni da veleni ossidabili, come il fosforo elementare o i morsi di serpente.<\/li>\n<li>Un'applicazione comune \u00e8 il trattamento dell'acqua potabile. In Africa, molte persone lo usano per mettere a bagno le verdure per neutralizzare i batteri eventualmente presenti.<\/li>\n<li>Soluzioni molto diluite di permanganato di potassio possono essere utilizzate come collutorio (diluizione di almeno 0,15 %) e come disinfettante per le mani (circa 1,8 %).<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Acquistare il Permanganato di potassio nei formati da 200 g e da 1 kg. Il prezzo dei diversi formati di Permanganato di Potassio pu\u00f2 essere visualizzato selezionando il formato desiderato. L'ordine viene effettuato direttamente via web seguendo i passaggi indicati, con consegna in 4\/5 giorni.<\/p>","protected":false},"featured_media":52389,"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":[206,21],"product_tag":[],"class_list":{"0":"post-495","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-productos-experimentos","7":"product_cat-productos","8":"pa_cantidad-20g","9":"pa_cantidad-200g","10":"pa_cantidad-1kg","11":"desktop-align-left","12":"tablet-align-left","13":"mobile-align-left","14":"ast-product-gallery-layout-horizontal-slider","15":"ast-magnify-disabled","16":"ast-product-single-variable","17":"ast-product-tabs-layout-horizontal","18":"ast-qv-on-image","20":"first","21":"instock","22":"taxable","23":"shipping-taxable","24":"purchasable","25":"product-type-variable","26":"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>Permanganato de Potasio: Comprar - Alquera.com<\/title>\n<meta name=\"description\" content=\"Comprar Permanganato de Potasio en polvo. 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