{"id":265,"date":"2025-07-27T15:11:04","date_gmt":"2025-07-27T15:11:04","guid":{"rendered":"https:\/\/norechem.net\/?post_type=product&#038;p=265"},"modified":"2026-03-14T03:06:04","modified_gmt":"2026-03-14T03:06:04","slug":"acide-chlorhydrique","status":"publish","type":"product","link":"https:\/\/norechem.net\/en\/product\/acide-chlorhydrique\/","title":{"rendered":"Hydrochloric acid (HCl) 30-33 %"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h3>Hydrochloric acid (HCl) 30-33 %<\/h3>\n<p>L'<strong>hydrochloric acid (HCl)<\/strong> is a strong mineral acid widely used in many industrial sectors such as <strong>water treatment, mining, chemicals and industrial processes<\/strong>. Thanks to its high chemical reactivity, it plays an essential role in the following operations <strong>industrial cleaning, pH control and metal surface treatment<\/strong>.<\/p>\n<p>In the <strong>water treatment<\/strong>Hydrochloric acid is mainly used for <strong>pH adjustment<\/strong>regeneration of ion exchange resins in demineralization systems and cleaning of equipment such as membranes and filtration plants.<\/p>\n<p>In the <strong>mining sector<\/strong>it is used for <strong>ore processing, equipment cleaning, dissolution of certain metal compounds and preparation of chemical solutions used in various metallurgical processes<\/strong>.<\/p>\n<p>Hydrochloric acid is also widely used in the<strong>industrial and chemical industry<\/strong> for pickling metals, removing limescale deposits and producing various chemical compounds.<\/p>\n<h3>Typical technical data<\/h3>\n<ul>\n<li>Product : <strong>Hydrochloric acid (HCl)<\/strong><\/li>\n<li>Concentration: <strong>30 - 33 %<\/strong><\/li>\n<li>Appearance : <strong>Clear to slightly yellowish liquid<\/strong><\/li>\n<li>Odor : <strong>Characteristic spiciness<\/strong><\/li>\n<li>Solubility : <strong>Totally miscible in water<\/strong><\/li>\n<\/ul>\n<p>Thanks to its <strong>chemical efficiency and industrial versatility<\/strong>Hydrochloric acid is an essential product for many industrial applications requiring a strong, reliable, high-performance acid.<\/p>","protected":false},"featured_media":674,"comment_status":"open","ping_status":"closed","template":"","meta":{"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":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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