{"id":13468,"date":"2021-08-20T10:33:33","date_gmt":"2021-08-20T10:33:33","guid":{"rendered":"https:\/\/masterchem.ee\/?post_type=product&#038;p=13468"},"modified":"2024-11-20T10:23:07","modified_gmt":"2024-11-20T10:23:07","slug":"sulfuric-acid-98-cas-7664-93-9","status":"publish","type":"product","link":"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/sulfuric-acid-98-cas-7664-93-9\/","title":{"rendered":"Sulfuric Acid 98% (CAS 7664-93-9)"},"content":{"rendered":"<p><strong>Information<\/strong><\/p>\n<p>Industries: Household chemicals, Fertilizers, Adhesives, oils, greases, Horticulture<br \/>\nCAS number: 7664-93-9<br \/>\nWE number: 231-639-5<br \/>\nChemical formula: H2SO4<br \/>\nMolar mass: 98,08 g\/mol<br \/>\nCustoms tariff code: 28070000<br \/>\nADR: UN1830<\/p>\n<p><strong>Other physical properties<\/strong><\/p>\n<p>pH: <1\nMelting \/ freezing point: ok. 10,4\u00b0C<br \/>\nBoiling point \/ range: 290\u00b0C<br \/>\nRelative density: 1,8144-1,8305 kg\/l<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Sulfuric Acid 98% (CAS 7664-93-9)<\/strong><\/p>\n<p>A sulfonic acid (or sulphonic acid) refers to a member of the class of organosulfur compounds with the general formula R\u2212S(=O)2\u2212OH, where R is an organic alkyl or aryl group and the S(=O)2(OH) group a sulfonyl hydroxide. As a substituent, it is known as a sulfo group. A sulfonic acid can be thought of as sulfuric acid with one hydroxyl group replaced by an organic substituent. The parent compound (with the organic substituent replaced by hydrogen) is the parent sulfonic acid, HS(=O)2(OH), a tautomer of sulfurous acid, S(=O)(OH)2. Salts or esters of sulfonic acids are called sulfonates.<\/p>\n<p><a class=\"download-doc-button-danger\" href=\"https:\/\/masterchem.ee\/wp-content\/uploads\/2024\/11\/Nouded-kliendiandmetele-lohkeainete-ostmisel-ee.docx\"><img decoding=\"async\" src=\"https:\/\/masterchem.ee\/wp-content\/uploads\/2024\/11\/doc-icon.png\">N\u00f5uded kliendiandmetele l\u00f5hkeainete ostmisel (doc)<\/a><\/p>\n<p><label class=\"buy-buttton-guard-label\"><input type=\"checkbox\" class=\"buy-buttton-guard\" data-default=\"Buy now\" data-notificaion=\"It is necessary to fill out the form\"> &#8211; I filled out and sent the form to <\/label> <a href=\"mailto:info@masterchem.ee\">info@masterchem.ee<\/a><\/p>\n","protected":false},"featured_media":13022,"template":"","meta":[],"product_brand":[],"product_cat":[321,349,40,62],"product_tag":[],"class_list":{"0":"post-13468","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fertilizers","7":"product_cat-horticulture","8":"product_cat-uncategorized","9":"product_cat-household-chemicals","10":"pif-has-gallery","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-variable","18":"has-default-attributes"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sulfuric Acid 98% (CAS 7664-93-9) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee<\/title>\n<meta name=\"description\" content=\"A sulfonic acid (or sulphonic acid) refers to a member of the class of organosulfur compounds with the general formula R\u2212S(=O)2\u2212OH, where R is an organic alkyl or aryl group and the S(=O)2(OH) group a sulfonyl hydroxide.\" \/>\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\/sulfuric-acid-98-cas-7664-93-9\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Sulfuric Acid 98% (CAS 7664-93-9) - Chemistry For Industry - Solvents &amp; Chemicals - Masterchem.ee\" \/>\n<meta name=\"twitter:description\" content=\"A sulfonic acid (or sulphonic acid) refers to a member of the class of organosulfur compounds with the general formula R\u2212S(=O)2\u2212OH, where R is an organic alkyl or aryl group and the S(=O)2(OH) group a sulfonyl hydroxide.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/masterchem.ee\/wp-content\/uploads\/2021\/08\/Sulfoonhape-1000l-MasterChem.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\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\/sulfuric-acid-98-cas-7664-93-9\/\",\"url\":\"https:\/\/masterchem.ee\/en\/tooted-ja-teenused\/sulfuric-acid-98-cas-7664-93-9\/\",\"name\":\"Sulfuric Acid 98% (CAS 7664-93-9) - Chemistry For Industry - Solvents &amp; 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