{"id":759,"date":"2022-12-02T10:59:17","date_gmt":"2022-12-02T09:59:17","guid":{"rendered":"https:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/"},"modified":"2025-10-22T16:14:49","modified_gmt":"2025-10-22T14:14:49","slug":"solid-or-liquid-complexing-agents","status":"publish","type":"post","link":"https:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/","title":{"rendered":"Solid or liquid complexes and chelates?"},"content":{"rendered":"<section  class='av_textblock_section av-lb69ujhm-01b719ac797b87f9ca482fe96a95fbfa '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock '  itemprop=\"text\" ><h3><strong>Solid or liquid complexes and chelates?<\/strong><\/h3>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-60jcja-bdc4117e299f4bc7c9c2c164cea6d513\">\n#top .hr.hr-invisible.av-60jcja-bdc4117e299f4bc7c9c2c164cea6d513{\nheight:15px;\n}\n<\/style>\n<div  class='hr av-60jcja-bdc4117e299f4bc7c9c2c164cea6d513 hr-invisible  avia-builder-el-1  el_before_av_hr  avia-builder-el-first  '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<h5>Why liquid chelates are better than spray-dried granulates in many applications.<\/h5>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-60jcja-bdc4117e299f4bc7c9c2c164cea6d513\">\n#top .hr.hr-invisible.av-60jcja-bdc4117e299f4bc7c9c2c164cea6d513{\nheight:15px;\n}\n<\/style>\n<div  class='hr av-60jcja-bdc4117e299f4bc7c9c2c164cea6d513 hr-invisible  avia-builder-el-2  el_after_av_hr  avia-builder-el-last  '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<p>The intention of this article is to highlight the structural, process and agronomic advantages in the use of aqueous concentrates. If this finds your interest, here is our complete programme of liquid EDTA-\/DTPA-\/ EDDHSA-\/HEDTA-\/HGA-micronutrient chelate and complex compounds linked to it: <a href=\"https:\/\/www.gold-mann.de\/en\/portfolio-item\/plant-nutrients\/\">plant-nutrients.<\/a><\/p>\n<p><!--more--><\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lb6b8e4b-dab0e29890f852b1f1b44e2e7c4aadba\">\n#top .flex_column.av-lb6b8e4b-dab0e29890f852b1f1b44e2e7c4aadba{\nmargin-top:7px;\nmargin-bottom:7px;\n}\n.responsive #top #wrap_all .flex_column.av-lb6b8e4b-dab0e29890f852b1f1b44e2e7c4aadba{\nmargin-top:7px;\nmargin-bottom:7px;\n}\n<\/style>\n<div class='flex_column av-lb6b8e4b-dab0e29890f852b1f1b44e2e7c4aadba av_one_half  avia-builder-el-3  el_after_av_textblock  el_before_av_one_half  first flex_column_div column-top-margin'   ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lb69z306-e5bedc2860339f1bc7bbcf67b33488ca\">\n.avia-image-container.av-lb69z306-e5bedc2860339f1bc7bbcf67b33488ca .av-caption-image-overlay-bg{\nopacity:0.4;\nbackground-color:#000000;\n}\n.avia-image-container.av-lb69z306-e5bedc2860339f1bc7bbcf67b33488ca .av-image-caption-overlay-center{\ncolor:#ffffff;\nfont-size:15px;\n}\n<\/style>\n<div  class='avia-image-container av-lb69z306-e5bedc2860339f1bc7bbcf67b33488ca av-styling- av-hover-grow av-hide-overflow avia-align-center  avia-builder-el-4  avia-builder-el-no-sibling  noHover av-overlay-on-hover '  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><div class=\"av-image-caption-overlay\"><div class=\"av-caption-image-overlay-bg\"><\/div><div class=\"av-image-caption-overlay-position\"><div class=\"av-image-caption-overlay-center\"><p>EDTA-Cu(NH4)2 (CAS 67989-88-2)<\/p>\n<\/div><\/div><\/div><img decoding=\"async\" class='wp-image- avia-img-lazy-loading-not- avia_image' src=\"https:\/\/www.gold-mann.de\/wp-content\/uploads\/2022\/12\/Pict.1-EDTA-CuNH42-CAS-67989-88-2.jpg\" alt='' title=''   itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-472yae-0e6c9ced9ab810edff723e37de28f8d9\">\n#top .flex_column.av-472yae-0e6c9ced9ab810edff723e37de28f8d9{\nmargin-top:7px;\nmargin-bottom:7px;\n}\n.responsive #top #wrap_all .flex_column.av-472yae-0e6c9ced9ab810edff723e37de28f8d9{\nmargin-top:7px;\nmargin-bottom:7px;\n}\n<\/style>\n<div class='flex_column av-472yae-0e6c9ced9ab810edff723e37de28f8d9 av_one_half  avia-builder-el-5  el_after_av_one_half  el_before_av_one_full  flex_column_div column-top-margin'   ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lb69zkac-e671687951f9275ffe258603d70a9260\">\n.avia-image-container.av-lb69zkac-e671687951f9275ffe258603d70a9260 .av-caption-image-overlay-bg{\nopacity:0.4;\nbackground-color:#000000;\n}\n.avia-image-container.av-lb69zkac-e671687951f9275ffe258603d70a9260 .av-image-caption-overlay-center{\ncolor:#ffffff;\nfont-size:15px;\n}\n<\/style>\n<div  class='avia-image-container av-lb69zkac-e671687951f9275ffe258603d70a9260 av-styling- av-hover-grow av-hide-overflow avia-align-center  avia-builder-el-6  avia-builder-el-no-sibling  noHover av-overlay-on-hover '  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><div class=\"av-image-caption-overlay\"><div class=\"av-caption-image-overlay-bg\"><\/div><div class=\"av-image-caption-overlay-position\"><div class=\"av-image-caption-overlay-center\"><p>EDTA-CuNa2 (CAS 61916-40-3)<\/p>\n<\/div><\/div><\/div><img decoding=\"async\" class='wp-image- avia-img-lazy-loading-not- avia_image' src=\"https:\/\/www.gold-mann.de\/wp-content\/uploads\/2022\/12\/Pict.2-EDTA-CuNa2-CAS-61916-40-3.jpg\" alt='' title=''   itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lb6b647e-0b593a1c1abfb3ca4e1027e03a0c8953\">\n#top .flex_column.av-lb6b647e-0b593a1c1abfb3ca4e1027e03a0c8953{\nmargin-top:7px;\nmargin-bottom:7px;\n}\n.responsive #top #wrap_all .flex_column.av-lb6b647e-0b593a1c1abfb3ca4e1027e03a0c8953{\nmargin-top:7px;\nmargin-bottom:7px;\n}\n<\/style>\n<div class='flex_column av-lb6b647e-0b593a1c1abfb3ca4e1027e03a0c8953 av_one_full  avia-builder-el-7  el_after_av_one_half  el_before_av_one_half  first flex_column_div column-top-margin'   ><section  class='av_textblock_section av-lb6altks-cb0ca41e9287226697fa9af0d9c6ef05 '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock '  itemprop=\"text\" ><p>Solid chelates,e.g. EDTA-FeNa (CAS 15708-41-5) or EDTA-ZnNa2 (CAS 73513-47-0), are formulated as Sodium salts. As such, they have the advantage of being based on relatively cheap raw materials. But on the other hand, they have limited solubility.<\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-26dhw6-5562575c1a9b619395c5b92b56655a72\">\n#top .hr.hr-invisible.av-26dhw6-5562575c1a9b619395c5b92b56655a72{\nheight:7px;\n}\n<\/style>\n<div  class='hr av-26dhw6-5562575c1a9b619395c5b92b56655a72 hr-invisible  avia-builder-el-9  avia-builder-el-no-sibling  '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<ul>\n<li>A useful example to demonstrate is the solid type of EDTA-FeNa, 13 % Fe, which shows a pH value in water of approximately 5 and a solubility of just 90 g\/L, i.e. less than 1.5 % Fe w\/w.<\/li>\n<li>Our EDTA-Iron-Nutrient-Solution (EDTA-FeNH<sub>4<\/sub>\u00a0x NH<sub>4<\/sub>OH, CAS 68413-60-5), on the other hand, is almost pH neutral, offers stably 7.5 % Fe in aqueous solution and provides a small bio-available nutrient share of nitrogen.<\/li>\n<\/ul>\n<p>The solid Na-containing EDTA chelates are therefore preferably used as nutrient salt additives and this way dedicated for trace element supplements added into soluble NPKs.<\/p>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lb6b7oh8-104c888a8e5416f3ae82a09e4937e340\">\n#top .flex_column.av-lb6b7oh8-104c888a8e5416f3ae82a09e4937e340{\nmargin-top:7px;\nmargin-bottom:7px;\n}\n.responsive #top #wrap_all .flex_column.av-lb6b7oh8-104c888a8e5416f3ae82a09e4937e340{\nmargin-top:7px;\nmargin-bottom:7px;\n}\n<\/style>\n<div class='flex_column av-lb6b7oh8-104c888a8e5416f3ae82a09e4937e340 av_one_half  avia-builder-el-10  el_after_av_one_full  el_before_av_one_half  first flex_column_div column-top-margin'   ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lb6bckxe-84210a5758727caa1d5930180d8e5a62\">\n#top .hr.hr-invisible.av-lb6bckxe-84210a5758727caa1d5930180d8e5a62{\nheight:19px;\n}\n<\/style>\n<div  class='hr av-lb6bckxe-84210a5758727caa1d5930180d8e5a62 hr-invisible  avia-builder-el-11  el_before_av_image  avia-builder-el-first  '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lb6ax32b-922614b1e4723eab6a911ea5777e6558\">\n.avia-image-container.av-lb6ax32b-922614b1e4723eab6a911ea5777e6558 .av-caption-image-overlay-bg{\nopacity:0.4;\nbackground-color:#000000;\n}\n.avia-image-container.av-lb6ax32b-922614b1e4723eab6a911ea5777e6558 .av-image-caption-overlay-center{\ncolor:#ffffff;\nfont-size:15px;\n}\n<\/style>\n<div  class='avia-image-container av-lb6ax32b-922614b1e4723eab6a911ea5777e6558 av-styling- av-hover-grow av-hide-overflow avia-align-  avia-builder-el-12  el_after_av_hr  avia-builder-el-last  noHover av-overlay-on-hover '  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><div class=\"av-image-caption-overlay\"><div class=\"av-caption-image-overlay-bg\"><\/div><div class=\"av-image-caption-overlay-position\"><div class=\"av-image-caption-overlay-center\"><p>EDTA-Cobalt-Solution<\/p>\n<\/div><\/div><\/div><img decoding=\"async\" class='wp-image- avia-img-lazy-loading-not- avia_image' src=\"https:\/\/www.gold-mann.de\/wp-content\/uploads\/2022\/12\/EDTA-Cobalt-Solution.jpg\" alt='' title=''   itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><\/p><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lb6b4u80-95d68c8a05db88e921b094a2d26c874d\">\n#top .flex_column.av-lb6b4u80-95d68c8a05db88e921b094a2d26c874d{\nmargin-top:7px;\nmargin-bottom:7px;\n}\n.flex_column.av-lb6b4u80-95d68c8a05db88e921b094a2d26c874d{\npadding:1px 0 0 0;\n}\n.responsive #top #wrap_all .flex_column.av-lb6b4u80-95d68c8a05db88e921b094a2d26c874d{\nmargin-top:7px;\nmargin-bottom:7px;\n}\n<\/style>\n<div class='flex_column av-lb6b4u80-95d68c8a05db88e921b094a2d26c874d av_one_half  avia-builder-el-13  el_after_av_one_half  el_before_av_one_full  flex_column_div column-top-margin'   ><section  class='av_textblock_section av-lb6axp99-9fe91656e8f1275c14acc11d5fd5e9ff '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock '  itemprop=\"text\" ><p>Our EDTA-based nutrient solutions and trace element mixes thereof are formulated either as Potassium or Ammonium salts and are thus highly concentrated.<\/p>\n<p>They are water-miscible in any form and withstand the presence of phosphate and carbonate up to the alkaline range. In addition, they can be mixed with each other in any ratio and thus allow the almost unlimited formulation of liquid trace element mixtures or liquid complete fertilizers. It is no surprise they are widely used in high-value crop cultivation and seed drenching.<\/p>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lb6bh95l-da3e4da890e0a521b20040dabcecd40f\">\n#top .flex_column.av-lb6bh95l-da3e4da890e0a521b20040dabcecd40f{\nmargin-top:5px;\nmargin-bottom:5px;\n}\n.responsive #top #wrap_all .flex_column.av-lb6bh95l-da3e4da890e0a521b20040dabcecd40f{\nmargin-top:5px;\nmargin-bottom:5px;\n}\n<\/style>\n<div class='flex_column av-lb6bh95l-da3e4da890e0a521b20040dabcecd40f av_one_full  avia-builder-el-15  el_after_av_one_half  avia-builder-el-last  first flex_column_div column-top-margin'   ><section  class='av_textblock_section av-lb6bermq-7fcb640e3093b821caf2ceac1e704de5 '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock '  itemprop=\"text\" ><p>Due to the scarcity and rising cost of fossil fuels, the energy-intensive drying of water-soluble products will tend to decline, provided that the transport distances of the concentrated aqueous solutions are sufficiently short.<\/p>\n<p>In the current market situation, the imported solid chelates appear cheaper in terms of trace element content. In the medium term, however, the domestic production, versatility (ready-to-use) and better bioavailability will prove advantageous.<\/p>\n<p>Have we aroused your interest? Then please do not hesitate to contact us. Gladly by phone or email.<\/p>\n<\/div><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Why liquid chelates are better than spray-dried granulates in many applications. The intention of this article is to highlight the structural, process and agronomic advantages in the use of aqueous concentrates. If this finds your interest, here is our complete programme of liquid EDTA-\/DTPA-\/ EDDHSA-\/HEDTA-\/HGA-micronutrient chelate and complex compounds linked to it: plant-nutrients.<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-759","post","type-post","status-publish","format-standard","hentry","category-allgemein"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Solid or liquid complexes and chelates? - Goldmann Group - Sodium Azide, Pharma, Basic Blue 124, Thermoplastics<\/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:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solid or liquid complexes and chelates? - Goldmann Group - Sodium Azide, Pharma, Basic Blue 124, Thermoplastics\" \/>\n<meta property=\"og:description\" content=\"Why liquid chelates are better than spray-dried granulates in many applications. The intention of this article is to highlight the structural, process and agronomic advantages in the use of aqueous concentrates. If this finds your interest, here is our complete programme of liquid EDTA-\/DTPA-\/ EDDHSA-\/HEDTA-\/HGA-micronutrient chelate and complex compounds linked to it: plant-nutrients.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/\" \/>\n<meta property=\"og:site_name\" content=\"Goldmann Group - Sodium Azide, Pharma, Basic Blue 124, Thermoplastics\" \/>\n<meta property=\"article:published_time\" content=\"2022-12-02T09:59:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-22T14:14:49+00:00\" \/>\n<meta name=\"author\" content=\"Dennis Loch\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dennis Loch\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/\"},\"author\":{\"name\":\"Dennis Loch\",\"@id\":\"https:\/\/www.gold-mann.de\/en\/#\/schema\/person\/4319b44eec2fb8f3145624f6eb337267\"},\"headline\":\"Solid or liquid complexes and chelates?\",\"datePublished\":\"2022-12-02T09:59:17+00:00\",\"dateModified\":\"2025-10-22T14:14:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/\"},\"wordCount\":1910,\"articleSection\":[\"Allgemein\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/\",\"url\":\"https:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/\",\"name\":\"Solid or liquid complexes and chelates? - Goldmann Group - Sodium Azide, Pharma, Basic Blue 124, Thermoplastics\",\"isPartOf\":{\"@id\":\"https:\/\/www.gold-mann.de\/en\/#website\"},\"datePublished\":\"2022-12-02T09:59:17+00:00\",\"dateModified\":\"2025-10-22T14:14:49+00:00\",\"author\":{\"@id\":\"https:\/\/www.gold-mann.de\/en\/#\/schema\/person\/4319b44eec2fb8f3145624f6eb337267\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\/\/www.gold-mann.de\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Solid or liquid complexes and chelates?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.gold-mann.de\/en\/#website\",\"url\":\"https:\/\/www.gold-mann.de\/en\/\",\"name\":\"Goldmann Group - Sodium Azide, Pharma, Basic Blue 124, Thermoplastics\",\"description\":\"Chemistry, Life Science, Thermoplastics, Candle Colour\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.gold-mann.de\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.gold-mann.de\/en\/#\/schema\/person\/4319b44eec2fb8f3145624f6eb337267\",\"name\":\"Dennis Loch\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.gold-mann.de\/en\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/ca20d97531636c730706c92ee35933ad03e3747ca47374dec9025a3b0c777b3f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/ca20d97531636c730706c92ee35933ad03e3747ca47374dec9025a3b0c777b3f?s=96&d=mm&r=g\",\"caption\":\"Dennis Loch\"},\"url\":\"https:\/\/www.gold-mann.de\/en\/author\/dl\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Solid or liquid complexes and chelates? - Goldmann Group - Sodium Azide, Pharma, Basic Blue 124, Thermoplastics","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.gold-mann.de\/en\/solid-or-liquid-complexing-agents\/","og_locale":"en_US","og_type":"article","og_title":"Solid or liquid complexes and chelates? - Goldmann Group - Sodium Azide, Pharma, Basic Blue 124, Thermoplastics","og_description":"Why liquid chelates are better than spray-dried granulates in many applications. The intention of this article is to highlight the structural, process and agronomic advantages in the use of aqueous concentrates. 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