{"id":3114,"date":"2024-05-06T00:39:05","date_gmt":"2024-05-05T16:39:05","guid":{"rendered":"https:\/\/www.chciworld.com.tw\/product\/%e9%85%9a%e7%a3%ba%e9%85%b8psa\/"},"modified":"2025-09-23T17:19:00","modified_gmt":"2025-09-23T09:19:00","slug":"psa","status":"publish","type":"product","link":"https:\/\/www.chciworld.com.tw\/en\/product\/psa\/","title":{"rendered":"PSA"},"content":{"rendered":"<h4 role=\"heading\" aria-level=\"2\">Product Usage-PSA<\/h4>\n<ul>\n<li>Used in Electroplating baths for tin-plating applications. The PSA is a stronger acid compared to the TSA.<\/li>\n<li>Catalyst in the production of phenolic floral foams.<\/li>\n<li>Used in textile and carpeting applications.<\/li>\n<li>Used in Electroplating baths for copper-plating applications.<\/li>\n<li>In tanning formulations.<\/li>\n<li>Dyeing of polyester fibers.<\/li>\n<li>In printing ink for improved storage stability and viscosity stabilizer for epoxy polymers.<\/li>\n<li>Adjuvant in Phenolic Resins &amp; Ion Exchange Resins to enhance its exchange capacity.<\/li>\n<li>Metal working and processing.<\/li>\n<li>Polymerization catalyst.<\/li>\n<li>Chemical intermediate.<\/li>\n<li>Textile dye manufacturing.<\/li>\n<li>Oilfield chemicals.<\/li>\n<\/ul>\n<h4 role=\"heading\" aria-level=\"2\">\u5305\u88dd\u898f\u683c<\/h4>\n<p>200L Drum\uff1bIBC Drum<\/p>","protected":false},"excerpt":{"rendered":"<h3>PSA<\/h3>\n<h3>Phenol Sulfonic Acid<\/h3>\n<p>CAS Number\uff1a98-67-9<\/p>\n<p>Molecular formula:C6H6O4S<\/p>\n<p>Active Matter\uff1a65-67%<\/p>\n<p>Free Sulfuric acid\uff1a &lt;2.8%<\/p>\n<p>Moisture\uff1a &lt;35%<\/p>","protected":false},"featured_media":1891,"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":[],"class_list":{"0":"post-3114","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-specialty","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple","12":"entry","13":"content-bg","14":"loop-entry"},"taxonomy_info":{"product_cat":[{"value":18,"label":"\u7279\u7528\u5316\u5b78"}]},"featured_image_src_large":["https:\/\/www.chciworld.com.tw\/wp-content\/uploads\/2024\/04\/PSA-1024x1024.jpg",1024,1024,true],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/product\/3114","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\/1891"}],"wp:attachment":[{"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/media?parent=3114"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/product_brand?post=3114"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/product_cat?post=3114"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.chciworld.com.tw\/en\/wp-json\/wp\/v2\/product_tag?post=3114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}