{"id":65734,"date":"2024-10-17T12:51:15","date_gmt":"2024-10-17T12:51:15","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d5559-2001\/"},"modified":"2024-10-24T18:24:30","modified_gmt":"2024-10-24T18:24:30","slug":"astm-d5559-2001","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d5559-2001\/","title":{"rendered":"ASTM-D5559 2001"},"content":{"rendered":"<h3>ASTM D5559-95-Reapproved2001<\/h3>\n<h4>Historical Standard: Standard Test Method for Determination of Acidity as Free Fatty Acids\/Acid Number in the Absence of Ammonium or Triethanolamine Soaps in Sulfonated and Sulfated Oils<\/h4>\n<div>\n<h4>ASTM D5559<\/h4>\n<p><strong>Scope<\/strong><\/p>\n<p>1.1 This test method covers the determination of the acidity as free fatty acids existing in a sample of sulfonated or sulfated oil, or both, by titrating the sample dissolved in a solvent. It is not applicable in the presence of ammonium or triethanolamine soaps or salts or other compounds that do not react neutral to phenolphthalein when dissolved in alcohol.<\/p>\n<p>1.2 The values stated in SI units are to be regarded as the standard.<\/p>\n<p>1.3 <i>This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/i><\/p>\n<p><strong>Keywords<\/strong><\/p>\n<p>acidity; free fatty acids; leather; sulfonated and sulfated oils<\/p>\n<p><strong>ICS Code<\/strong><\/p>\n<p>ICS Number Code 71.080.40 (Organic acids)<\/p>\n<p><strong>DOI:<\/strong> 10.1520\/D5559-95R01<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>D5559-95(2001) Standard Test Method for Determination of Acidity as Free Fatty Acids\/Acid Number in the Absence of Ammonium or Triethanolamine Soaps in Sulfonated and Sulfated Oils<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/astm\/\"><b>ASTM<\/b><\/a><\/td>\n<td>2001<\/td>\n<td>2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":65735,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1017,2637],"product_tag":[],"class_list":{"0":"post-65734","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-080-40","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/65734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/65735"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=65734"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=65734"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=65734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}