{"id":4248,"date":"2017-12-13T11:46:42","date_gmt":"2017-12-13T15:46:42","guid":{"rendered":"http:\/\/www.hidronor.cl\/?p=4248"},"modified":"2026-09-30T14:54:42","modified_gmt":"2026-09-30T18:54:42","slug":"las-sustancias-corrosivas","status":"publish","type":"post","link":"https:\/\/www.hidronor.cl\/en\/las-sustancias-corrosivas\/","title":{"rendered":"What are corrosive substances?"},"content":{"rendered":"<p>Published on December 13, 2017.-<\/p>\n<p>We understand corrosive substances as those capable of destroying or irreversibly damaging those surfaces with which they come into contact. For the handling of these substances, appropriate implementation must necessarily be used, such as: gloves, clothing, face masks, etc. In the places where it is deposited or contained, according to international regulations, it must be specified with a standard corrosion icon.<\/p>\n<p>Generalmente las sustancias corrosivas poseen un pH extremo: el <a href=\"https:\/\/www.hidronor.cl\/en\/decreto-supremo\/\">DS 148<\/a> considera corrosivo todo residuo acuoso con pH igual o menor a 2, o igual o mayor a 12,5. En contacto con la materia org\u00e1nica los \u00e1cidos&nbsp;catalizan&nbsp;la hidr\u00f3lisis de l\u00edpidos o la desnaturalizaci\u00f3n de&nbsp;prote\u00ednas, resultando adem\u00e1s en una producci\u00f3n cal\u00f3rica cuyo efecto conjunto conlleva la destrucci\u00f3n irreparable del tejido. Las bases, en cambio, desecan la materia org\u00e1nica de forma extrema.<\/p>\n<p>Here are some examples of corrosive substances:<br \/>\n1. Hydrochloric acid. Also known as muriatic acid or etching<br \/>\n2. Nitric acid (HNO3) -<br \/>\n3. Sulfuric acid (H2SO4).<br \/>\n4. Formic acid. (CH2O2).<br \/>\n5. \u00c1cido ac\u00e9tico concentrado. (C2H4O2). En la industria, los residuos corrosivos deben guardarse en una <a href=\"https:\/\/www.hidronor.cl\/en\/almacenamiento-de-productos-y-residuos-peligrosos\/\">bodega de residuos peligrosos<\/a> autorizada y entregarse a una empresa autorizada para su <a href=\"https:\/\/www.hidronor.cl\/en\/transporte-tratamiento-y-disposicion-final-de-residuos\/\">disposici\u00f3n final<\/a>.<\/p>\n<p><em>Source: <\/em><a href=\"http:\/\/bit.ly\/2ymrANe\"><em>http:\/\/bit.ly\/2ymrANe<\/em><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Publicada el 13 de diciembre del 2017.- Entendemos como sustancias corrosivas aquellas capaces de destruir o da\u00f1ar de modo irreversible aquellas superficies con las que entran en contacto. Para el manejo de estas sustancias se debe usar necesariamente implementaci\u00f3n adecuada, tal como: guantes, vestimenta, m\u00e1scaras faciales, etc. En los lugares en que se deposite o [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":4249,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"sustancias corrosivas","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-4248","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-datos-practicos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00bfQu\u00e9 son las sustancias corrosivas? - Hidronor<\/title>\n<meta name=\"description\" content=\"\u00bfQu\u00e9 son las sustancias corrosivas? . 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