{"product_id":"bisulfite-de-soude-40-ou-hydrogenosulfite-de-sodium-cas-7631-90-5","title":"Bisolfito di sodio 40% o idrogenosolfito di sodio CAS 7631-90-5","description":"\u003cp\u003e\u003cspan\u003eIl bisolfito di sodio, noto anche come idrogenosolfito di sodio, è un sale con formula bruta NaHSO?. Esiste solo in soluzione acquosa e non può essere isolato in forma pura. Utilizzato come additivo alimentare (E222), è ottenuto dalla reazione tra il diossido di zolfo (SO?) e l'\u003ca href=\"https:\/\/www.arcane-direct.com\/fr\/91-lessive-de-soude-30-ecocert-hydroxyde-de-sodium-en-solution.html\"\u003eidrossido\u003c\/a\u003e\u003ca href=\"https:\/\/www.arcane-direct.com\/fr\/91-lessive-de-soude-30-ecocert-hydroxyde-de-sodium-en-solution.html\"\u003e di sodio\u003c\/a\u003e (NaOH), producendo bisolfito di sodio e acqua.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eFUNZIONI PRINCIPALI\u003c\/h3\u003e\u003cp\u003e\u003cspan\u003eOltre al suo utilizzo come additivo alimentare, il bisolfito di sodio è ampiamente utilizzato nell'industria come:\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eAgente sbiancante: utilizzato nel processo di sbiancamento delle carte al bicromato di potassio per eliminare le tonalità gialle residue, in particolare nella cromatografia.\u003c\/li\u003e \u003cli\u003eAgente riducente: impiegato, ad esempio, nei cancellatori d'inchiostro.\u003c\/li\u003e \u003cli\u003eAnticloro: reagisce con il \u003ca href=\"https:\/\/www.arcane-direct.com\/fr\/94-hypochlorite-de-sodium-125-eau-de-javel-concentree-a-4750-en901-cas-n-7681-52-9.html\"\u003ecloro attivo\u003c\/a\u003e per neutralizzarlo, impedendo così reazioni continue e potenziali danni ai materiali trattati.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eUSO INDUSTRIALE\u003c\/h3\u003e\u003cul class=\"list\" data-v-f30c5694=\"\"\u003e \u003cli data-v-f30c5694=\"\"\u003e\u003cspan\u003eIl bisolfito di sodio è ampiamente utilizzato in vari settori industriali, in particolare nell'alimentare, nella cosmetica e nel tessile. Interviene nella fabbricazione di vari prodotti quali carte sbiancate, cancellatori d'inchiostro e nei processi di declorazione.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eÈ fondamentale nel trattamento dell'acqua potabile. Gli impianti di potabilizzazione lo utilizzano per ridurre le concentrazioni di composti ossidanti, come l'ozono e il cloro attivo, prima della distribuzione dell'acqua. Reagendo con il cloro attivo, come l'acido ipocloroso (HOCl), il bisolfito di sodio neutralizza questa molecola, producendo acido solforico (H?SO?) e cloruro di sodio (NaCl), che perde il suo potere ossidante.\u003c\/p\u003e\u003ch3\u003eCONSIGLI D'USO.\u003c\/h3\u003e\u003cp\u003ePrima dell'uso, leggere la scheda di dati di sicurezza e le precauzioni raccomandate.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eSinonimi: \u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBisolfito di sodio, solfito acido di sodio, idrogenosolfito di sodio in soluzione\u003c\/span\u003e\u003c\/p\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; 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z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; 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z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e\u003cdiv id=\"aircall-extension-app\"\u003e\u003cdiv data-test=\"shadow\" style=\"position: fixed; z-index: 2147483647;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dJQrlh\" data-test=\"banner-list\"\u003e\u003c\/div\u003e\u003cdiv class=\"Box-sc-14d2slk-0 dYsbAy\" data-test=\"toast-list\"\u003e\u003c\/div\u003e","brand":"Arcane Industries","offers":[{"title":"Tanica 25 kg","offer_id":53213170827591,"sku":"5003908","price":36.7,"currency_code":"EUR","in_stock":true},{"title":"Fusto 250 kg","offer_id":53213170860359,"sku":"5003909","price":356.0,"currency_code":"EUR","in_stock":true},{"title":"IBC 1080kg","offer_id":53213170893127,"sku":"5003910","price":1118.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/6136\/0711\/files\/bisulfite-de-soude-40-ou-hydrogenosulfite-de-sodium-cas-7631-90-5.jpg?v=1782752275","url":"https:\/\/www.arcane-direct.com\/it\/products\/bisolfito-di-sodio-40-o-idrogenosolfito-di-sodio-cas-7631-90-5","provider":"Arcane Direct","version":"1.0","type":"link"}