{"id":13716,"date":"2021-08-22T16:02:39","date_gmt":"2021-08-22T16:02:39","guid":{"rendered":"https:\/\/masterchem.ee\/?post_type=product&#038;p=13716"},"modified":"2023-08-12T05:22:14","modified_gmt":"2023-08-12T05:22:14","slug":"urea-cas-57-13-6","status":"publish","type":"product","link":"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/","title":{"rendered":"Urea (CAS 57-13-6)"},"content":{"rendered":"<p><strong>Information<\/strong><\/p>\n<p>Industries: Household chemicals, Fertilizers, Cosmetic industry, Adhesives, oils, greases, Horticulture, Pharmaceutical industry, Feed industry, Resins, plastics, polyurethanes<br \/>\nCAS number: 57-13-6<br \/>\nWE number: 200-315-5<br \/>\nChemical formula: (NH2)2CO<br \/>\nMolar mass: 60,05 g\/mol<br \/>\nCustoms tariff code: 310210<\/p>\n<p><strong>Other physical properties<\/strong><\/p>\n<p>pH: 7 \u2013 9.5 (10 %)<br \/>\nMelting \/ freezing point: 133,3 (134)\u00b0C 1013hPa ( 0,1mPa), 150\u00b0C 300 mPa<br \/>\nRelative density: 1.33 g\/cm3 w 20\u00b0C<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Urea (CAS 57-13-6)<\/strong><\/p>\n<p>Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2. This amide has two \u2013NH2 groups joined by a carbonyl (C=O) functional group.<\/p>\n<p>Urea serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals. It is a colorless, odorless solid, highly soluble in water, and practically non-toxic (LD50 is 15 g\/kg for rats).[6] Dissolved in water, it is neither acidic nor alkaline. The body uses it in many processes, most notably nitrogen excretion. The liver forms it by combining two ammonia molecules (NH3) with a carbon dioxide (CO2) molecule in the urea cycle. Urea is widely used in fertilizers as a source of nitrogen (N) and is an important raw material for the chemical industry.<\/p>\n<p>Friedrich W\u00f6hler discovered that urea can be produced from inorganic starting materials, which was an important conceptual milestone in chemistry in 1828. It showed for the first time that a substance previously known only as a byproduct of life could be synthesized in the laboratory without biological starting materials, thereby contradicting the widely held doctrine of vitalism, which stated that only living things could produce the chemicals of life.<\/p>\n","protected":false},"featured_media":13724,"template":"","meta":[],"product_brand":[],"product_cat":[292,288,321,349,256,40,61,62,64],"product_tag":[],"class_list":{"0":"post-13716","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cosmetic-industry","7":"product_cat-feed-industry","8":"product_cat-fertilizers","9":"product_cat-horticulture","10":"product_cat-plastic","11":"product_cat-uncategorized","12":"product_cat-building-industry","13":"product_cat-household-chemicals","14":"product_cat-pharmaceuticals","16":"first","17":"instock","18":"taxable","19":"shipping-taxable","20":"purchasable","21":"product-type-variable","22":"has-default-attributes"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Urea (CAS 57-13-6) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee<\/title>\n<meta name=\"description\" content=\"Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2. This amide has two \u2013NH2 groups joined by a carbonyl (C=O) functional group.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Urea (CAS 57-13-6) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee\" \/>\n<meta name=\"twitter:description\" content=\"Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2. This amide has two \u2013NH2 groups joined by a carbonyl (C=O) functional group.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/08\/Karbamiid-25kg-MasterChem.png\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/\",\"url\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/\",\"name\":\"Urea (CAS 57-13-6) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee\",\"isPartOf\":{\"@id\":\"https:\/\/masterchem.ee\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/08\/Karbamiid-25kg-MasterChem.png\",\"datePublished\":\"2021-08-22T16:02:39+00:00\",\"dateModified\":\"2023-08-12T05:22:14+00:00\",\"description\":\"Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2. This amide has two \u2013NH2 groups joined by a carbonyl (C=O) functional group.\",\"breadcrumb\":{\"@id\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/#primaryimage\",\"url\":\"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/08\/Karbamiid-25kg-MasterChem.png\",\"contentUrl\":\"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/08\/Karbamiid-25kg-MasterChem.png\",\"width\":1000,\"height\":1000,\"caption\":\"Urea (CAS 57-13-6) 25kg MasterChem\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/masterchem.ee\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tooted ja teenused\",\"item\":\"https:\/\/masterchem.ee\/tooted-ja-teenused\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Urea (CAS 57-13-6)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/masterchem.ee\/en\/#website\",\"url\":\"https:\/\/masterchem.ee\/en\/\",\"name\":\"Masterchem.ee\",\"description\":\"Chemistry For Industry - Solvents &amp; Chemicals\",\"publisher\":{\"@id\":\"https:\/\/masterchem.ee\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/masterchem.ee\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/masterchem.ee\/en\/#organization\",\"name\":\"Masterchem\",\"url\":\"https:\/\/masterchem.ee\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/masterchem.ee\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/masterchem.ee\/wp-content\/uploads\/2018\/02\/master-chem_final-1.png\",\"contentUrl\":\"https:\/\/masterchem.ee\/wp-content\/uploads\/2018\/02\/master-chem_final-1.png\",\"width\":850,\"height\":356,\"caption\":\"Masterchem\"},\"image\":{\"@id\":\"https:\/\/masterchem.ee\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Urea (CAS 57-13-6) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee","description":"Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2. This amide has two \u2013NH2 groups joined by a carbonyl (C=O) functional group.","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:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/","twitter_card":"summary_large_image","twitter_title":"Urea (CAS 57-13-6) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee","twitter_description":"Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2. This amide has two \u2013NH2 groups joined by a carbonyl (C=O) functional group.","twitter_image":"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/08\/Karbamiid-25kg-MasterChem.png","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/","url":"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/","name":"Urea (CAS 57-13-6) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee","isPartOf":{"@id":"https:\/\/masterchem.ee\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/#primaryimage"},"image":{"@id":"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/#primaryimage"},"thumbnailUrl":"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/08\/Karbamiid-25kg-MasterChem.png","datePublished":"2021-08-22T16:02:39+00:00","dateModified":"2023-08-12T05:22:14+00:00","description":"Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2. This amide has two \u2013NH2 groups joined by a carbonyl (C=O) functional group.","breadcrumb":{"@id":"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/#primaryimage","url":"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/08\/Karbamiid-25kg-MasterChem.png","contentUrl":"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/08\/Karbamiid-25kg-MasterChem.png","width":1000,"height":1000,"caption":"Urea (CAS 57-13-6) 25kg MasterChem"},{"@type":"BreadcrumbList","@id":"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/urea-cas-57-13-6\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/masterchem.ee\/en\/"},{"@type":"ListItem","position":2,"name":"Tooted ja teenused","item":"https:\/\/masterchem.ee\/tooted-ja-teenused\/"},{"@type":"ListItem","position":3,"name":"Urea (CAS 57-13-6)"}]},{"@type":"WebSite","@id":"https:\/\/masterchem.ee\/en\/#website","url":"https:\/\/masterchem.ee\/en\/","name":"Masterchem.ee","description":"Chemistry For Industry - Solvents &amp; Chemicals","publisher":{"@id":"https:\/\/masterchem.ee\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/masterchem.ee\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/masterchem.ee\/en\/#organization","name":"Masterchem","url":"https:\/\/masterchem.ee\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/masterchem.ee\/en\/#\/schema\/logo\/image\/","url":"https:\/\/masterchem.ee\/wp-content\/uploads\/2018\/02\/master-chem_final-1.png","contentUrl":"https:\/\/masterchem.ee\/wp-content\/uploads\/2018\/02\/master-chem_final-1.png","width":850,"height":356,"caption":"Masterchem"},"image":{"@id":"https:\/\/masterchem.ee\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/masterchem.ee\/en\/wp-json\/wp\/v2\/product\/13716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/masterchem.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/masterchem.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/masterchem.ee\/en\/wp-json\/wp\/v2\/media\/13724"}],"wp:attachment":[{"href":"https:\/\/masterchem.ee\/en\/wp-json\/wp\/v2\/media?parent=13716"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/masterchem.ee\/en\/wp-json\/wp\/v2\/product_brand?post=13716"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/masterchem.ee\/en\/wp-json\/wp\/v2\/product_cat?post=13716"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/masterchem.ee\/en\/wp-json\/wp\/v2\/product_tag?post=13716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}