{"id":1555,"date":"2025-02-15T15:53:59","date_gmt":"2025-02-15T07:53:59","guid":{"rendered":"https:\/\/www.honrychemical.com\/?post_type=products&#038;p=1555"},"modified":"2026-09-08T15:52:26","modified_gmt":"2026-09-08T07:52:26","slug":"sodium-tripolyphosphatestpp","status":"publish","type":"products","link":"https:\/\/www.honrychemical.com\/pl\/products\/sodium-tripolyphosphatestpp\/","title":{"rendered":"Tr\u00f3jpolifosforan sodu (STPP)"},"content":{"rendered":"<p>Sodium Tripolyphosphate is a condensed phosphate, not a general white mineral powder, and its performance reflects that difference. It binds metal ions and disperses solids, which is why it is used in food processing, detergents, water-treatment systems, and ceramics.<\/p>\n<p>Under the current product specification, STPP content must be \u226585.0%, while water-insoluble matter must be \u22640.1%. That low insoluble-matter limit matters when the material needs to dissolve or disperse evenly throughout a formulation.<\/p>\n<p>For food-related applications, the limits for fluoride, arsenic, and lead are especially relevant: fluoride must be \u22640.005%, arsenic \u22640.0003%, and lead \u22640.0002%. Before placing an order, buyers should verify the intended application and the destination market\u2019s standard, since grades for food, detergents, and water treatment may be subject to different acceptance specifications.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li data-pm-slice=\"1 1 []\">Honry Chemical is a China supplier of Sodium Tripolyphosphate, also known as STPP, CAS 7758-29-4, supplied as a white powder with a minimum content of 85.0%.<\/li>\n<li>As a multifunctional phosphate ingredient, it is used in food processing, detergent formulations, water treatment, ceramic production, and other applications requiring chelation, dispersing, or stabilizing performance.<\/li>\n<li>The product page controls STPP content, water-insoluble matter, fluorides, arsenic, and lead to support consistent quality for the confirmed application grade.<\/li>\n<li>Sodium Tripolyphosphate is supplied in bulk bags or customized packaging, with COA documentation and flexible MOQ available for global B2B buyers.<\/li>\n<\/ul>","protected":false},"featured_media":3757,"template":"","adweb_product_categories":[128],"adweb_product_tags":[388,387,389],"class_list":["post-1555","products","type-products","status-publish","has-post-thumbnail","hentry","adweb_product_cat-minerals-metal-salts","adweb_product_tag-sodium-tripolyphosphate","adweb_product_tag-sodium-tripolyphosphate-stpp","adweb_product_tag-stpp"],"gallery":[3759,3758],"order":null,"acf":[],"_links":{"self":[{"href":"https:\/\/www.honrychemical.com\/pl\/wp-json\/wp\/v2\/products\/1555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.honrychemical.com\/pl\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.honrychemical.com\/pl\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.honrychemical.com\/pl\/wp-json\/wp\/v2\/media\/3757"}],"wp:attachment":[{"href":"https:\/\/www.honrychemical.com\/pl\/wp-json\/wp\/v2\/media?parent=1555"}],"wp:term":[{"taxonomy":"adweb_product_cat","embeddable":true,"href":"https:\/\/www.honrychemical.com\/pl\/wp-json\/wp\/v2\/adweb_product_categories?post=1555"},{"taxonomy":"adweb_product_tag","embeddable":true,"href":"https:\/\/www.honrychemical.com\/pl\/wp-json\/wp\/v2\/adweb_product_tags?post=1555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}