{"id":289109,"date":"2024-10-19T19:36:41","date_gmt":"2024-10-19T19:36:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-4258-131990\/"},"modified":"2024-10-25T16:33:31","modified_gmt":"2024-10-25T16:33:31","slug":"bs-4258-131990","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-4258-131990\/","title":{"rendered":"BS 4258-13:1990"},"content":{"rendered":"<p>This Part of BS 4258 describes a potentiometric method for the determination of the soluble sulphate content of phosphoric acid (orthophosphoric acid) for industrial use. The method is applicable to products having sulphate contents, expressed as SO<sub>4<\/sub>, not lower than 0.4 % (<i>m<\/i>\/<i>m<\/i>).<\/p>\n<blockquote>\n<p>NOTE The titles of the publications referred to in this Part of this standard are listed on the inside back cover.<\/p>\n<\/blockquote>\n<p>Applicable to products having sulphate contents of not less than 0.4% by mass.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Methods of test for phosphoric acid (orthophosphoric acid) for industrial use &#8211; Determination of soluble sulphate content (potentiometric method)<\/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\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>1990<\/td>\n<td>10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":289112,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1007,2641],"product_tag":[],"class_list":{"0":"post-289109","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-060-30","7":"product_cat-bsi","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\/289109","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\/289112"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=289109"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=289109"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=289109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}