{"id":3118,"date":"2024-07-25T19:00:34","date_gmt":"2024-07-25T11:00:34","guid":{"rendered":"https:\/\/www.chciworld.com.tw\/product\/%e5%b0%8d%e7%94%b2%e8%8b%af%e7%a3%ba%e9%85%b8ptsa\/"},"modified":"2025-10-22T11:35:30","modified_gmt":"2025-10-22T03:35:30","slug":"ptsa","status":"publish","type":"product","link":"https:\/\/www.chciworld.com.tw\/en\/product\/ptsa\/","title":{"rendered":"PTSA"},"content":{"rendered":"<h4 role=\"heading\" aria-level=\"2\">Product Usage-PTSA<\/h4>\n<ul>\n<li>Important organic synthesis intermediate, suitable for medicines, synthetic resins, polyethers, cosmetics, tobacco, food, etc.; used in reactions such as lipidation, dehydration, alkylation, dealkylation, Beckmann rearrangement, polymerization and depolymerization, etc. Units are used as catalysts and stabilizers<\/li>\n<li>In medicine, it is used in the synthesis of doxycycline, dipyridamole, naproxen and intermediates in the production of amoxicillin and cefadroxil.<\/li>\n<li>Epoxy and amino resins, coatings, etc. are also used.<\/li>\n<\/ul>\n<h4 role=\"heading\" aria-level=\"2\">\u5305\u88dd\u898f\u683c<\/h4>\n<p>25Kg Bag\uff1b300Kg Bag\uff1bBulk Bag<\/p>","protected":false},"excerpt":{"rendered":"<h3>Para-Toluene-Sulfonic Acid<\/h3>\n<h3>Para-Toluene-Sulfonic Acid<\/h3>\n<p>CAS Number\uff1a6192-52-5<\/p>\n<p>Molecular formula\uff1aC7H10O4S<\/p>\n<h3>Synonyms<\/h3>\n<p>p-Toluenesulfonic acid monohydrate ; 4-Methylbenzenesulfonic acid hydrate\uff1bisinopril EP IMpurity B\uff1b-Toluenesulfonic Acid, Monohydrate, ACS\uff1benzenesulfonic acid,4-Methyl-, hydrate (1:1)\uff1b-toluene sulfonic acid(water\uff1b-Toluenesulfonic acid Monohydrate &gt;=98.0% (T), &gt;=98.0% (HPLC)\uff1b-Toluenesulfonic acid monohydrate\uff1b-Toluenesulfonic acid monohydrate ACS reagent, &gt;=98.5%<\/p>","protected":false},"featured_media":3117,"template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[18],"product_tag":[242,241,235],"class_list":{"0":"post-3118","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-specialty","7":"product_tag-242","8":"product_tag-241","9":"product_tag-235","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple","15":"entry","16":"content-bg","17":"loop-entry"},"taxonomy_info":{"product_cat":[{"value":18,"label":"\u7279\u7528\u5316\u5b78"}],"product_tag":[{"value":242,"label":"\u6709\u6a5f\u5408\u6210"},{"value":241,"label":"\u6a39\u8102\u56fa\u5316\u5291"},{"value":235,"label":"\u9178\u6027\u50ac\u5316\u5291"}]},"featured_image_src_large":["https:\/\/www.chciworld.com.tw\/wp-content\/uploads\/2024\/05\/Para-Toluene-Sulfonic_Acid-1024x1024.jpg",1024,1024,true],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/product\/3118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/media\/3117"}],"wp:attachment":[{"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/media?parent=3118"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/product_brand?post=3118"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/product_cat?post=3118"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/product_tag?post=3118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}