{"id":15904,"date":"2021-12-22T08:56:36","date_gmt":"2021-12-22T08:56:36","guid":{"rendered":"https:\/\/masterchem.ee\/?post_type=product&#038;p=15904"},"modified":"2023-02-25T19:47:28","modified_gmt":"2023-02-25T19:47:28","slug":"aluminium-hydroxide-cas-21645-51-2","status":"publish","type":"product","link":"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/aluminium-hydroxide-cas-21645-51-2\/","title":{"rendered":"Aluminium hydroxide (CAS 21645-51-2)"},"content":{"rendered":"<p><strong>Information<\/strong><\/p>\n<p>Industries: Cosmetic industry, Pharmaceutical industry<br \/>\nCAS number: 21645-51-2<br \/>\nWE number: 244-492-7<br \/>\nChemical formula: AlH3O3<br \/>\nMolar mass: 78 g\/mol<br \/>\nCustoms tariff code: 28183000<\/p>\n<p><strong>Other physical properties<\/strong><\/p>\n<p>Melting \/ freezing point: 200-300\u00b0C<br \/>\nRelative density: 2,35 \u2013 3,44 g\/cm3<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Aluminium hydroxide (CAS 21645-51-2)<\/strong><\/p>\n<p>Aluminium hydroxide, Al(OH)3, is found in nature as the mineral gibbsite (also known as hydrargillite) and its three much rarer polymorphs: bayerite, doyleite, and nordstrandite. Aluminium hydroxide is amphoteric, i.e., it has both basic and acidic properties. Closely related are aluminium oxide hydroxide, AlO(OH), and aluminium oxide or alumina (Al2O3), the latter of which is also amphoteric. These compounds together are the major components of the aluminium ore bauxite.<\/p>\n","protected":false},"featured_media":15912,"template":"","meta":[],"product_brand":[],"product_cat":[292,40,64],"product_tag":[],"class_list":{"0":"post-15904","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cosmetic-industry","7":"product_cat-uncategorized","8":"product_cat-pharmaceuticals","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-variable","16":"has-default-attributes"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Aluminium hydroxide (CAS 21645-51-2) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee<\/title>\n<meta name=\"description\" content=\"Aluminium hydroxide, Al(OH)3, is found in nature as the mineral gibbsite (also known as hydrargillite) and its three much rarer polymorphs: bayerite, doyleite, and nordstrandite.\" \/>\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\/aluminium-hydroxide-cas-21645-51-2\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Aluminium hydroxide (CAS 21645-51-2) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee\" \/>\n<meta name=\"twitter:description\" content=\"Aluminium hydroxide, Al(OH)3, is found in nature as the mineral gibbsite (also known as hydrargillite) and its three much rarer polymorphs: bayerite, doyleite, and nordstrandite.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/12\/Alumiiniumhudroksiid-25kg-MasterChem.jpg\" \/>\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\/aluminium-hydroxide-cas-21645-51-2\/\",\"url\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/aluminium-hydroxide-cas-21645-51-2\/\",\"name\":\"Aluminium hydroxide (CAS 21645-51-2) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee\",\"isPartOf\":{\"@id\":\"https:\/\/masterchem.ee\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/aluminium-hydroxide-cas-21645-51-2\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/aluminium-hydroxide-cas-21645-51-2\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/12\/Alumiiniumhudroksiid-25kg-MasterChem.jpg\",\"datePublished\":\"2021-12-22T08:56:36+00:00\",\"dateModified\":\"2023-02-25T19:47:28+00:00\",\"description\":\"Aluminium hydroxide, Al(OH)3, is found in nature as the mineral gibbsite (also known as hydrargillite) and its three much rarer polymorphs: bayerite, doyleite, and nordstrandite.\",\"breadcrumb\":{\"@id\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/aluminium-hydroxide-cas-21645-51-2\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/aluminium-hydroxide-cas-21645-51-2\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/aluminium-hydroxide-cas-21645-51-2\/#primaryimage\",\"url\":\"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/12\/Alumiiniumhudroksiid-25kg-MasterChem.jpg\",\"contentUrl\":\"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/12\/Alumiiniumhudroksiid-25kg-MasterChem.jpg\",\"width\":1000,\"height\":1000,\"caption\":\"Aluminium hydroxide (CAS 21645-51-2) -25kg-MasterChem\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/aluminium-hydroxide-cas-21645-51-2\/#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\":\"Aluminium hydroxide (CAS 21645-51-2)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/masterchem.ee\/en\/#website\",\"url\":\"https:\/\/masterchem.ee\/en\/\",\"name\":\"Masterchem.ee\",\"description\":\"Chemistry For Industry - Solvents &amp; 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