{"id":1380,"date":"2025-09-17T08:25:22","date_gmt":"2025-09-17T08:25:22","guid":{"rendered":"https:\/\/polivin.geniusdijitalpazarlama.com\/sodium-tripolyphosphate\/"},"modified":"2025-11-27T16:33:09","modified_gmt":"2025-11-27T16:33:09","slug":"sodium-tripolyphosphate","status":"publish","type":"post","link":"https:\/\/polivin.com.tr\/en\/sodium-tripolyphosphate\/","title":{"rendered":"Sodium Tripolyphosphate"},"content":{"rendered":"\t\t
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Sodium Tripolyphosphate (STPP)<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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Tripolyphosphate Sodium<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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What is Sodium Tripolyphosphate (STPP)?<\/strong><\/h2>

Sodium Tripolyphosphate (STPP) is an inorganic salt with the formula Na\u2085P\u2083O\u2081\u2080<\/strong>, available as white granules or powder. As the sodium salt of triphosphoric acid<\/strong>, this substance is widely used as an important additive in many industries due to its high solubility.<\/p>

Key features:<\/p>

  • Highly soluble in water.<\/li>
  • Reduces water hardness and prevents limescale formation.<\/li>
  • It increases the cleaning power of detergents.<\/li>
  • It acts as a moisture retainer and shelf life extender in foods.<\/li><\/ul>

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    Sodium Tripolyphosphate (STPP) Properties<\/strong><\/h3>

    Property<\/strong><\/p><\/td>

    Explanation<\/strong><\/p><\/td><\/tr><\/thead>

    Physical State<\/strong><\/p><\/td>

    White granules or powder<\/p><\/td><\/tr>

    Chemical Formula<\/strong><\/p><\/td>

    Na\u2085P\u2083O\u2081\u2080<\/p><\/td><\/tr>

    Molecular Weight<\/strong><\/p><\/td>

    367.86 g\/mol<\/p><\/td><\/tr>

    Packaging Type<\/strong><\/p><\/td>

    Bag<\/p><\/td><\/tr>

    Chemical Structure<\/strong><\/p><\/td>

    Inorganic salt \u2013 Sodium salt of phosphoric acid<\/p><\/td><\/tr>

    Resolution<\/strong><\/p><\/td>

    High solubility in water<\/p><\/td><\/tr><\/tbody><\/table>

    <\/p>

    Which Industries Use Sodium Tripolyphosphate (STPP)?<\/strong><\/h3>
    • Food Industry<\/strong>
      • It is used as a humectant, emulsifier, and stabilizer.<\/li>
      • It extends the shelf life of meat products, seafood, dairy products, and prepared foods.<\/li><\/ul><\/li>
      • Detergent Industry<\/strong>
        • It reduces the effects of hard water and increases the cleaning power of detergent.<\/li><\/ul><\/li>
        • Cleaning Products<\/strong>
          • Bleach enhances effectiveness by providing alkalinity in industrial cleaners and dishwashing detergents.<\/li><\/ul><\/li>
          • Water Treatment Industry<\/strong>
            • It removes water hardness by binding calcium and magnesium ions.<\/li><\/ul><\/li>
            • Other Industries<\/strong>
              • Paint and textiles:<\/strong> Color stabilizer and processing chemical<\/li>
              • Petroleum industry:<\/strong> Contributions to refining and processing<\/li>
              • Paper industry: <\/strong>Cellulose processing and quality enhancers<\/li>
              • Pharmaceutical industry: <\/strong>Excipient in some formulations<\/li><\/ul><\/li><\/ul>

                <\/p>

                How is Sodium Tripolyphosphate (STPP) Produced?<\/strong><\/h3>

                STPP production consists of several basic stages:<\/p>

                1. Phosphoric Acid Production<\/strong>
                  • Phosphoric acid is obtained from phosphate ore using sulfuric acid and water.<\/li><\/ul><\/li>
                  • Preparation of Sodium Carbonate<\/strong>
                    • Soda ash (Na\u2082CO\u2083) is melted and prepared for the reaction.<\/li><\/ul><\/li>
                    • Synthesis Reaction<\/strong>
                      • Phosphoric acid, sodium carbonate, and water are mixed in the reactor.<\/li>
                      • Controlled heating produces Sodium Tripolyphosphate (STPP).<\/strong><\/li><\/ul><\/li>
                      • Treatment and Drying<\/strong>
                        • The reaction product is filtered, purified, and dried to form granules\/powder.<\/li><\/ul><\/li>
                        • Packaging<\/strong>
                          • It is packaged in bags and made available for industrial use.<\/li><\/ul><\/li><\/ol>

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                            Sodium Tripolyphosphate (STPP) Tripolyphosphate Sodium What is Sodium Tripolyphosphate (STPP)? Sodium Tripolyphosphate (STPP) is an inorganic salt with the formula Na\u2085P\u2083O\u2081\u2080, available as white granules or powder. As the sodium salt of triphosphoric acid, this substance is widely used as an important additive in many industries due to its high solubility. Key features: Highly soluble […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37,38,39],"tags":[],"class_list":["post-1380","post","type-post","status-publish","format-standard","hentry","category-construction-chemicals","category-salts","category-textile-leather-chemicals"],"_links":{"self":[{"href":"https:\/\/polivin.com.tr\/en\/wp-json\/wp\/v2\/posts\/1380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/polivin.com.tr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/polivin.com.tr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/polivin.com.tr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/polivin.com.tr\/en\/wp-json\/wp\/v2\/comments?post=1380"}],"version-history":[{"count":1,"href":"https:\/\/polivin.com.tr\/en\/wp-json\/wp\/v2\/posts\/1380\/revisions"}],"predecessor-version":[{"id":1381,"href":"https:\/\/polivin.com.tr\/en\/wp-json\/wp\/v2\/posts\/1380\/revisions\/1381"}],"wp:attachment":[{"href":"https:\/\/polivin.com.tr\/en\/wp-json\/wp\/v2\/media?parent=1380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/polivin.com.tr\/en\/wp-json\/wp\/v2\/categories?post=1380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/polivin.com.tr\/en\/wp-json\/wp\/v2\/tags?post=1380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}