{"id":187,"date":"2024-06-17T16:51:32","date_gmt":"2024-06-17T08:51:32","guid":{"rendered":"https:\/\/en.taihuachem.com\/?p=187"},"modified":"2024-10-18T14:40:49","modified_gmt":"2024-10-18T06:40:49","slug":"ethoxylated-%ce%b1-naphtol","status":"publish","type":"post","link":"https:\/\/en.taihuachem.com\/?p=187","title":{"rendered":"Ethoxylated \u03b1-Naphtol"},"content":{"rendered":"\n
\"\"<\/figure>
\n

CAS Number: 35545-57-4
Chemical Family: Ethoxylated naphthalene derivatives<\/p>\n<\/div><\/div>\n\n\n\n


Alternative Names:<\/p>\n\n\n\n

    \n
  • Alpha-naphthol ethoxylate<\/li>\n\n\n\n
  • Polyethylene glycol \u03b1-naphthol ether<\/li>\n\n\n\n
  • Naphthol ethoxylate<\/li>\n<\/ul>\n\n\n\n

    Physical and Chemical Properties:<\/p>\n\n\n\n

      \n
    • Physical State: Liquid to waxy solid (depending on ethoxylation degree)<\/li>\n\n\n\n
    • Color: Light yellow to amber<\/li>\n\n\n\n
    • Odor: Mild, characteristic<\/li>\n\n\n\n
    • Solubility: Water soluble (solubility increases with ethoxylation degree)<\/li>\n\n\n\n
    • HLB Value: Varies with ethoxylation degree<\/li>\n\n\n\n
    • Flash Point: >150\u00b0C (typical)<\/li>\n<\/ul>\n\n\n\n

      Industrial Applications:<\/p>\n\n\n\n

        \n
      1. Textile Industry\n
          \n
        • Dyeing auxiliary<\/li>\n\n\n\n
        • Leveling agent<\/li>\n\n\n\n
        • Wetting agent<\/li>\n\n\n\n
        • Dispersing agent<\/li>\n<\/ul>\n<\/li>\n\n\n\n
        • Surface Treatment\n
            \n
          • Emulsifier<\/li>\n\n\n\n
          • Cleaning agent<\/li>\n\n\n\n
          • Degreasing agent<\/li>\n\n\n\n
          • Surface modifier<\/li>\n<\/ul>\n<\/li>\n\n\n\n
          • Industrial Processing\n
              \n
            • Paint and coating additives<\/li>\n\n\n\n
            • Polymer processing aid<\/li>\n\n\n\n
            • Industrial cleaners<\/li>\n\n\n\n
            • Metal working fluids<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n

              Key Features:<\/p>\n\n\n\n

                \n
              • Good wetting properties<\/li>\n\n\n\n
              • Excellent emulsifying capabilities<\/li>\n\n\n\n
              • Variable water solubility based on ethoxylation<\/li>\n\n\n\n
              • Good compatibility with other surfactants<\/li>\n<\/ul>\n\n\n\n

                Performance Characteristics:<\/p>\n\n\n\n

                  \n
                • Low foaming properties<\/li>\n\n\n\n
                • Good thermal stability<\/li>\n\n\n\n
                • Effective surface tension reduction<\/li>\n\n\n\n
                • Good dispersing properties<\/li>\n<\/ul>\n\n\n\n

                  Safety and Handling:<\/p>\n\n\n\n

                    \n
                  1. Personal Protection\n
                      \n
                    • Use appropriate PPE<\/li>\n\n\n\n
                    • Eye protection required<\/li>\n\n\n\n
                    • Chemical-resistant gloves recommended<\/li>\n\n\n\n
                    • Provide adequate ventilation<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                    • Storage Requirements\n
                        \n
                      • Store in cool, dry place<\/li>\n\n\n\n
                      • Keep containers tightly sealed<\/li>\n\n\n\n
                      • Avoid extreme temperatures<\/li>\n\n\n\n
                      • Protect from moisture<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n

                        Environmental Considerations:<\/p>\n\n\n\n

                          \n
                        • Biodegradability varies with ethoxylation degree<\/li>\n\n\n\n
                        • Avoid release into waterways<\/li>\n\n\n\n
                        • Dispose according to local regulations<\/li>\n\n\n\n
                        • Consider environmental impact during use<\/li>\n<\/ul>\n\n\n\n

                          Applications by Industry:<\/p>\n\n\n\n

                            \n
                          1. Textile Processing\n
                              \n
                            • Pre-treatment processes<\/li>\n\n\n\n
                            • Dyeing operations<\/li>\n\n\n\n
                            • Finishing processes<\/li>\n\n\n\n
                            • Textile cleaning<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                            • Industrial Cleaning\n
                                \n
                              • Hard surface cleaners<\/li>\n\n\n\n
                              • Metal cleaning<\/li>\n\n\n\n
                              • Degreasing operations<\/li>\n\n\n\n
                              • Industrial maintenance<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                              • Chemical Processing\n
                                  \n
                                • Polymerization aid<\/li>\n\n\n\n
                                • Reaction medium<\/li>\n\n\n\n
                                • Process additive<\/li>\n\n\n\n
                                • Synthesis intermediate<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n

                                  Quality Parameters:<\/p>\n\n\n\n

                                    \n
                                  • Hydroxyl value<\/li>\n\n\n\n
                                  • Cloud point<\/li>\n\n\n\n
                                  • pH (1% solution)<\/li>\n\n\n\n
                                  • Color specification<\/li>\n\n\n\n
                                  • Water content<\/li>\n\n\n\n
                                  • Ethylene oxide content<\/li>\n<\/ul>\n\n\n\n

                                    Stability and Reactivity:<\/p>\n\n\n\n

                                      \n
                                    • Chemically stable under normal conditions<\/li>\n\n\n\n
                                    • Avoid strong oxidizing agents<\/li>\n\n\n\n
                                    • Avoid extreme temperatures<\/li>\n\n\n\n
                                    • Keep away from strong acids and bases<\/li>\n<\/ul>\n\n\n\n

                                      Transportation:<\/p>\n\n\n\n

                                        \n
                                      • Non-hazardous for transport<\/li>\n\n\n\n
                                      • Standard industrial packaging<\/li>\n\n\n\n
                                      • No special transport requirements<\/li>\n\n\n\n
                                      • Follow local shipping regulations<\/li>\n<\/ul>\n\n\n\n

                                        Usage Guidelines:<\/p>\n\n\n\n

                                          \n
                                        1. Dosage\n
                                            \n
                                          • Typically 0.1-2% of formulation<\/li>\n\n\n\n
                                          • Application specific<\/li>\n\n\n\n
                                          • Conduct compatibility tests<\/li>\n\n\n\n
                                          • Optimize based on requirements<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                                          • Processing\n
                                              \n
                                            • Can be used as received<\/li>\n\n\n\n
                                            • May require heating for solid grades<\/li>\n\n\n\n
                                            • Compatible with most formulation components<\/li>\n\n\n\n
                                            • Easy to incorporate into formulations<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n
                                              \n
                                              \"EN-10\"
                                              Our EN-10 Product<\/figcaption><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"

                                              CAS Number: 35545-57-4Chemical Family: Ethoxylated naphthalene derivatives Alternative Names: Physical and Chemical Properties: Industrial Applications: Key Features: Performance Characteristics: Safety and Handling: Environmental Considerations: Applications by Industry: Quality Parameters: Stability and Reactivity: Transportation: Usage Guidelines:<\/p>\n","protected":false},"author":1,"featured_media":189,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-187","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products"],"_links":{"self":[{"href":"https:\/\/en.taihuachem.com\/index.php?rest_route=\/wp\/v2\/posts\/187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/en.taihuachem.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/en.taihuachem.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/en.taihuachem.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/en.taihuachem.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=187"}],"version-history":[{"count":14,"href":"https:\/\/en.taihuachem.com\/index.php?rest_route=\/wp\/v2\/posts\/187\/revisions"}],"predecessor-version":[{"id":294,"href":"https:\/\/en.taihuachem.com\/index.php?rest_route=\/wp\/v2\/posts\/187\/revisions\/294"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/en.taihuachem.com\/index.php?rest_route=\/wp\/v2\/media\/189"}],"wp:attachment":[{"href":"https:\/\/en.taihuachem.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/en.taihuachem.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/en.taihuachem.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}