{"id":21615,"date":"2025-10-28T17:15:52","date_gmt":"2025-10-28T10:15:52","guid":{"rendered":"https:\/\/nhathuocngocanh.com\/bp\/?p=21615"},"modified":"2025-10-28T17:15:52","modified_gmt":"2025-10-28T10:15:52","slug":"talc-dusting-powder","status":"publish","type":"post","link":"https:\/\/nhathuocngocanh.com\/bp\/talc-dusting-powder\/","title":{"rendered":"Talc Dusting Powder"},"content":{"rendered":"<p style=\"text-align: justify;\">Edition: BP 2025 (Ph. Eur. 11.6 update)<\/p>\n<h2 style=\"text-align: justify;\">DEFINITION<\/h2>\n<p style=\"text-align: justify;\">Talc Dusting Powder is a sterile cutaneous powder of suitable fineness consisting of 10% of starch1 and 90% of Purified Talc.<\/p>\n<h2 style=\"text-align: justify;\">PRODUCTION<\/h2>\n<p style=\"text-align: justify;\">The starch is triturated with the Purified Talc and passed through a sieve of suitable mesh size (250 \u00b5m may be suitable). Either the Purified Talc is sterilised before use or the final product is subjected to a suitable sterilisation procedure.<\/p>\n<p style=\"text-align: justify;\"><em>The dusting powder complies with the requirements stated under Topical Powders and with the following requirement.<\/em><\/p>\n<p style=\"text-align: justify;\"><strong>Acid-insoluble matter<\/strong><\/p>\n<p style=\"text-align: justify;\">86.0 to 91.0% when determined by the following method. Boil 0.5 g with 10 mL of 2M hydrochloric acid for 5 minutes, cool, filter through a tared sintered-glass crucible (ISO 4793, porosity grade 4, is suitable), wash the residue with water until the washings are free from acid and dry to constant weight at 105\u00b0.<\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 12px;\"><sup>1\u00a0<\/sup> Maize Starch, Potato Starch, Rice Starch, Wheat Starch or, in tropical and subtropical countries where these are not available, Tapioca Starch may be used.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Edition: BP 2025 (Ph. Eur. 11.6 update) DEFINITION Talc Dusting Powder is a sterile cutaneous powder of suitable fineness consisting of 10% of starch1 and 90% of Purified Talc. PRODUCTION The starch is triturated with the Purified Talc and passed through a sieve of suitable mesh size (250 \u00b5m may be suitable). Either the Purified&#8230;<\/p>\n","protected":false},"author":5,"featured_media":21616,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[175],"tags":[],"class_list":["post-21615","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-formulated-preparations-specific-monographs"],"acf":[],"_links":{"self":[{"href":"https:\/\/nhathuocngocanh.com\/bp\/wp-json\/wp\/v2\/posts\/21615","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nhathuocngocanh.com\/bp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nhathuocngocanh.com\/bp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nhathuocngocanh.com\/bp\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/nhathuocngocanh.com\/bp\/wp-json\/wp\/v2\/comments?post=21615"}],"version-history":[{"count":2,"href":"https:\/\/nhathuocngocanh.com\/bp\/wp-json\/wp\/v2\/posts\/21615\/revisions"}],"predecessor-version":[{"id":21630,"href":"https:\/\/nhathuocngocanh.com\/bp\/wp-json\/wp\/v2\/posts\/21615\/revisions\/21630"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nhathuocngocanh.com\/bp\/wp-json\/wp\/v2\/media\/21616"}],"wp:attachment":[{"href":"https:\/\/nhathuocngocanh.com\/bp\/wp-json\/wp\/v2\/media?parent=21615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nhathuocngocanh.com\/bp\/wp-json\/wp\/v2\/categories?post=21615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nhathuocngocanh.com\/bp\/wp-json\/wp\/v2\/tags?post=21615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}