{"id":6246,"date":"2024-11-28T11:54:14","date_gmt":"2024-11-28T10:54:14","guid":{"rendered":"https:\/\/bieler-lang.de\/chlor_ci2\/"},"modified":"2026-04-27T18:22:12","modified_gmt":"2026-04-27T16:22:12","slug":"chlorine_cl2","status":"publish","type":"page","link":"https:\/\/bieler-lang.de\/en\/gases\/toxic-gases\/chlorine_cl2\/","title":{"rendered":"Chlorine (Cl\u2082)"},"content":{"rendered":"\n<div class=\"wp-block-cover is-light is-style-abgeschnitten\" style=\"min-height:360px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"800\" class=\"wp-block-cover__image-background wp-image-9423 size-full\" alt=\"Bieler+Lang Toxische Gase\" src=\"https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/08\/Bieler-Lang_Gas__4_1920_.jpg\" style=\"object-position:50% 70%\" data-object-fit=\"cover\" data-object-position=\"50% 70%\" srcset=\"https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/08\/Bieler-Lang_Gas__4_1920_.jpg 1920w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/08\/Bieler-Lang_Gas__4_1920_-300x125.jpg 300w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/08\/Bieler-Lang_Gas__4_1920_-1024x427.jpg 1024w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/08\/Bieler-Lang_Gas__4_1920_-768x320.jpg 768w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/08\/Bieler-Lang_Gas__4_1920_-1536x640.jpg 1536w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/08\/Bieler-Lang_Gas__4_1920_-24x10.jpg 24w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/08\/Bieler-Lang_Gas__4_1920_-36x15.jpg 36w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/08\/Bieler-Lang_Gas__4_1920_-48x20.jpg 48w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/08\/Bieler-Lang_Gas__4_1920_-600x250.jpg 600w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#a5bbc7\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-small\"><\/div><\/div>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h-chlorine-cl\u2082-safety\">Chlorine (Cl\u2082) Safety<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-safety-begins-with-precise-gas-measurement\"><strong>Safety begins with precise gas measurement<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-small\"><\/div><\/div>\n\n\n\n<p><strong>Chlorine gas (Cl\u2082)<\/strong> is a <strong>yellow-green, pungent-smelling gas<\/strong> that is indispensable in numerous industrial applications &#8211; from <strong>water treatment<\/strong> and <strong>chemical synthesis<\/strong> to plastics production. Despite its usefulness, chlorine is a <strong>highly toxic and reactive gas<\/strong> that can cause <strong>serious health risks<\/strong> even in small quantities. <\/p>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-small\"><\/div><\/div>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-toxicity-of-chlorine-corrosive-irritant-life-threatening\">Toxicity of chlorine &#8211; corrosive, irritant, life-threatening<\/h5>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-small\"><\/div><\/div>\n\n\n\n<p>Chlorine is highly irritating to the eyes, skin and respiratory tract. Concentrations as low as 0.5 ppm can cause initial symptoms such as coughing, burning and watery eyes. Acute respiratory distress occurs from 30 ppm &#8211; at 400 ppm there is an acute danger to life. Chlorine destroys lung tissue and can cause toxic pulmonary edema, the effects of which are often delayed but can be fatal.   <\/p>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-small\"><\/div><\/div>\n\n\n\n<p><strong>Typical symptoms of chlorine poisoning:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Irritation of the respiratory tract, coughing irritation<\/li>\n\n\n\n<li>Shortness of breath, tightness in the chest<\/li>\n\n\n\n<li>Vomiting, dizziness<\/li>\n\n\n\n<li>Fatal pulmonary edema with high exposure<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-small\"><\/div><\/div>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-reactivity-chlorine-is-not-flammable-but-dangerously-unstable\">Reactivity &#8211; Chlorine is not flammable, but dangerously unstable<\/h5>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-small\"><\/div><\/div>\n\n\n\n<p>Chlorine itself is not flammable, but reacts extremely aggressively with a variety of substances. In combination with hydrogen, ammonia, hydrocarbons or metal dusts, explosive reactions or toxic by-products can occur. In technical systems with sensitive processes, this represents a considerable safety risk.  <\/p>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-small\"><\/div><\/div>\n\n\n\n<p><strong>Your benefits with our Cl\u2082 gas warning systems:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Highly sensitive sensor technology: detection from 0.1 ppm<\/li>\n\n\n\n<li>Fast alarms: audible, visual and digital<\/li>\n\n\n\n<li>Continuous monitoring in closed rooms, warehouses and process plants<\/li>\n\n\n\n<li>Smart integration: control of ventilation systems, valves and emergency shutdowns<\/li>\n\n\n\n<li>Mobile &amp; stationary solutions &#8211; flexible use in any environment<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-small\"><\/div><\/div>\n\n\n\n<p><strong>Areas of application for Cl\u2082 detection systems:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Waterworks &amp; sewage treatment plants<\/li>\n\n\n\n<li>Chemical industry &amp; synthesis plants<\/li>\n\n\n\n<li>Paper and pulp production<\/li>\n\n\n\n<li>Storage sites and hazardous substance depots<\/li>\n\n\n\n<li>Laboratory environments &amp; research facilities<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-medium\"><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-reliable-detection-of-chlorine-gas-with-intelligent-gas-measurement-technology-from-bieler-lang\">Reliable detection of chlorine gas &#8211; with intelligent gas measurement technology from Bieler+Lang<\/h3>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-small\"><\/div><\/div>\n\n\n\n<p>Our certified gas detection systems for chlorine ensure timely detection, reliable personal safety and the protection of critical infrastructure. Whether for emission monitoring, process safety or incident management &#8211; we supply individual solutions for your requirements. <\/p>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-medium\"><\/div><\/div>\n\n\n\n<p><strong>Industrial safety starts with reliable gas measurement &#8211; put your trust in our chlorine monitoring technology.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-large\"><\/div><\/div>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-the-following-gas-sensors-and-systems-from-bieler-lang-can-detect-chlorine\">The following gas sensors and systems from Bieler+Lang can detect chlorine<\/h5>\n\n\n\n<p>We will be happy to advise you on the selection of suitable detectors and the corresponding evaluation devices for your individual application.<\/p>\n\n\n\n<div class=\"wp-block-bl-block-spacer\"><div class=\"is-style-large\"><\/div><\/div>\n\n\n<div data-block-name=\"woocommerce\/product-tag\" 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srcset=\"https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/07\/BielerLang_GasMonitor-GM-30_perspective_view_innovative_safe_area_gasdetector_varios_sensor_options_020725-1-300x300.jpg 300w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/07\/BielerLang_GasMonitor-GM-30_perspective_view_innovative_safe_area_gasdetector_varios_sensor_options_020725-1-150x150.jpg 150w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/07\/BielerLang_GasMonitor-GM-30_perspective_view_innovative_safe_area_gasdetector_varios_sensor_options_020725-1-256x256.jpg 256w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/07\/BielerLang_GasMonitor-GM-30_perspective_view_innovative_safe_area_gasdetector_varios_sensor_options_020725-1-100x100.jpg 100w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2025\/07\/BielerLang_GasMonitor-GM-30_perspective_view_innovative_safe_area_gasdetector_varios_sensor_options_020725-1-460x460.jpg 460w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">GM 30 -NEW-<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><\/div>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><a href=\"https:\/\/bieler-lang.de\/en\/product\/gm-30-2\/\" aria-label=\"Read more about &ldquo;GM 30 -NEW-&rdquo;\" data-quantity=\"1\" data-product_id=\"7429\" data-product_sku=\"\" data-price=\"0\" rel=\"nofollow\" class=\"wp-block-button__link  add_to_cart_button\">Learn more<\/a><\/div>\n\t\t\t<\/li><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/bieler-lang.de\/en\/product\/gasmonitor\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/bieler-lang.de\/blcontent\/uploads\/2020\/09\/BL_Gasmonitor-O2_02-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Bieler+Lang_GasMonitor_Gasmessf\u00fchler_mit elektrochemischen Sensoren_f\u00fcr toxische Gase_und_Sauerstoff\" srcset=\"https:\/\/bieler-lang.de\/blcontent\/uploads\/2020\/09\/BL_Gasmonitor-O2_02-300x300.jpg 300w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2020\/09\/BL_Gasmonitor-O2_02-100x100.jpg 100w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2020\/09\/BL_Gasmonitor-O2_02-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">GasMonitor<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><\/div>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><a href=\"https:\/\/bieler-lang.de\/en\/product\/gasmonitor\/\" aria-label=\"Read more about &ldquo;GasMonitor&rdquo;\" data-quantity=\"1\" data-product_id=\"6994\" data-product_sku=\"\" data-price=\"0\" rel=\"nofollow\" class=\"wp-block-button__link  add_to_cart_button\">Learn more<\/a><\/div>\n\t\t\t<\/li><li class=\"wc-block-grid__product\">\n\t\t\t\t<a href=\"https:\/\/bieler-lang.de\/en\/product\/exmonitor\/\" class=\"wc-block-grid__product-link\">\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"wc-block-grid__product-image\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/bieler-lang.de\/blcontent\/uploads\/2020\/09\/BL_Exmonitor_SO2_01ex-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Bieler+Lang_ExMonitor_Gasmessf\u00fchler_ATEX_ExZone1_ExZone2_topxische_Gase\" srcset=\"https:\/\/bieler-lang.de\/blcontent\/uploads\/2020\/09\/BL_Exmonitor_SO2_01ex-300x300.jpg 300w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2020\/09\/BL_Exmonitor_SO2_01ex-100x100.jpg 100w, https:\/\/bieler-lang.de\/blcontent\/uploads\/2020\/09\/BL_Exmonitor_SO2_01ex-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div>\n\t\t\t\t\t<div class=\"wc-block-grid__product-title\">ExMonitor<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wc-block-grid__product-price price\"><\/div>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-button wc-block-grid__product-add-to-cart\"><a href=\"https:\/\/bieler-lang.de\/en\/product\/exmonitor\/\" aria-label=\"Read more about &ldquo;ExMonitor&rdquo;\" data-quantity=\"1\" data-product_id=\"7851\" data-product_sku=\"\" data-price=\"0\" rel=\"nofollow\" class=\"wp-block-button__link  add_to_cart_button\">Learn more<\/a><\/div>\n\t\t\t<\/li><\/ul><\/div>","protected":false},"excerpt":{"rendered":"<p>Chlorine (Cl\u2082) Safety Safety begins with precise gas measurement Chlorine gas (Cl\u2082) is a yellow-green, pungent-smelling gas that is indispensable in numerous industrial applications &#8211; from water treatment and chemical synthesis to plastics production. Despite its usefulness, chlorine is a highly toxic and reactive gas that can cause serious health risks even in small quantities. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":6250,"menu_order":234,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-6246","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Chlorine Safety | Cl2 Detection &amp; Hazards<\/title>\n<meta name=\"description\" content=\"Chlorine safety information with Cl2 detection and exposure guidelines. Learn about respiratory risks and monitoring systems. 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