{"id":1315,"date":"2021-06-25T07:01:31","date_gmt":"2021-06-25T07:01:31","guid":{"rendered":"http:\/\/localhost\/surowce\/?post_type=product&#038;p=1315"},"modified":"2026-05-25T08:49:38","modified_gmt":"2026-05-25T07:49:38","slug":"pirosiarczyn-sodu","status":"publish","type":"product","link":"https:\/\/surowcechemiczne.edach.eu\/en\/surowce-chemiczne\/pirosiarczyn-sodu\/","title":{"rendered":"Sodium metabisulfite"},"content":{"rendered":"<p>Sodium metabisulfite (E223) is <strong>the sodium salt of sulfurous acid<\/strong>, occurring in the form of <strong>a white, crystalline powder with a characteristic odour<\/strong>. This compound is widely used in <strong>food industry<\/strong> as a preservative and antioxidant that <strong>inhibits the growth of bacteria, mold, and aerobic microorganisms<\/strong>.<\/p>\n<p>It also acts as a <strong>bleaching and antioxidant agent<\/strong>, making it a valued technological additive in many processing operations.<\/p>\n<p><strong>Applications:<\/strong><\/p>\n<ul>\n<li><strong>food industry<\/strong> \u2013 preservation of dried fruits, wines, juices, beer, syrups, and preserves,<\/li>\n<li><strong>milling industry<\/strong> \u2013 agent for flour processing and prevention of rancidity,<\/li>\n<li><strong>chemical and cosmetic sector<\/strong> \u2013 antiseptic and bleaching agent,<\/li>\n<li><strong>water and wastewater treatment<\/strong> \u2013 neutralization of chlorine and excess oxygen.<\/li>\n<\/ul>\n<p><strong>Why choose sodium metabisulfite from EDACH:<\/strong><\/p>\n<p>\u2705 high <strong>purity and stability of action<\/strong>,<\/p>\n<p>\u2705 <strong>compliance with food standards (E223)<\/strong>,<\/p>\n<p>\u2705 <strong>effective protection against mold and bacteria<\/strong>,<\/p>\n<p>\u2705 <strong>possibility of wholesale and retail orders<\/strong>,<\/p>\n<p>\u2705 <strong>reliable supply source<\/strong> \u2013 EDACH quality guarantee.<\/p>\n<p><strong>Technical parameters:<\/strong><\/p>\n<ul>\n<li>Chemical name: Sodium metabisulfite<\/li>\n<li>Additive symbol: E223<\/li>\n<li>Form: white crystalline powder<\/li>\n<li>Odor: characteristic, sulfurous<\/li>\n<li>Solubility: very good in water<\/li>\n<li>Classification:<\/li>\n<li>Acute Tox. 4 (H302) \u2013 harmful if swallowed<\/li>\n<li>Eye Dam. 1 (H318) \u2013 causes serious eye damage<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Pirosiarczyn sodu (E223) to s\u00f3l sodowa kwasu siarkowego (IV), wyst\u0119puj\u0105ca w postaci bia\u0142ego, krystalicznego proszku o charakterystycznym zapachu. Zwi\u0105zek ten jest szeroko stosowany w przemy\u015ble spo\u017cywczym jako konserwant i \u015brodek przeciwutleniaj\u0105cy, kt\u00f3ry hamuje rozw\u00f3j bakterii, ple\u015bni i drobnoustroj\u00f3w tlenowych. Dzia\u0142a tak\u017ce jako \u015brodek wybielaj\u0105cy i przeciwutleniaj\u0105cy, dzi\u0119ki czemu jest cenionym dodatkiem technologicznym w wielu procesach [&hellip;]<\/p>\n","protected":false},"featured_media":12180,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[88],"product_tag":[89,90,93,95,97,98],"class_list":{"0":"post-1315","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-zwiazki-sodu","7":"product_tag-rolnictwo","8":"product_tag-ogrodnictwo","9":"product_tag-przemysl-spozywczy","10":"product_tag-kosmetyka","11":"product_tag-firmy-handlowe","12":"product_tag-surowce-od-a-do-z","13":"product_shipping_class-paczka","15":"first","16":"instock","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-variable","21":"has-default-attributes"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sodium metabisulfite - EDACH<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/surowcechemiczne.edach.eu\/en\/surowce-chemiczne\/pirosiarczyn-sodu\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sodium metabisulfite - EDACH\" \/>\n<meta property=\"og:description\" content=\"Pirosiarczyn sodu (E223) to s\u00f3l sodowa kwasu siarkowego (IV), wyst\u0119puj\u0105ca w postaci bia\u0142ego, krystalicznego proszku o charakterystycznym zapachu. 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