{"id":2063,"date":"2025-11-18T09:53:43","date_gmt":"2025-11-18T09:53:43","guid":{"rendered":"https:\/\/smartquimica.tn\/?post_type=product&#038;p=2063"},"modified":"2025-11-18T09:53:44","modified_gmt":"2025-11-18T09:53:44","slug":"hydroxyde-de-sodium","status":"publish","type":"product","link":"https:\/\/smartquimica.tn\/?product=hydroxyde-de-sodium","title":{"rendered":"HYDROXYDE DE SODIUM"},"content":{"rendered":"<p>Le <strong data-start=\"3\" data-end=\"44\">hydroxyde de sodium (soude caustique)<\/strong> est un agent alcalin utilis\u00e9 en cosm\u00e9tique principalement comme <strong data-start=\"109\" data-end=\"129\">r\u00e9gulateur de pH<\/strong> pour ajuster l\u2019acidit\u00e9 des formules, et comme <strong data-start=\"176\" data-end=\"203\">agent de saponification<\/strong> dans la fabrication du savon. Lorsqu\u2019il est m\u00e9lang\u00e9 \u00e0 des corps gras (huiles ou beurres), il d\u00e9clenche une r\u00e9action chimique appel\u00e9e <strong data-start=\"337\" data-end=\"355\">saponification<\/strong>, qui transforme les huiles en <strong data-start=\"386\" data-end=\"395\">savon<\/strong> et en <strong data-start=\"402\" data-end=\"415\">glyc\u00e9rine<\/strong> ; dans un savon bien formul\u00e9, l\u2019hydroxyde de sodium est totalement consomm\u00e9 et <strong data-start=\"495\" data-end=\"527\">ne reste plus \u00e0 l\u2019\u00e9tat libre<\/strong> dans le produit final.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le hydroxyde de sodium (soude caustique) est un agent alcalin utilis\u00e9 en cosm\u00e9tique principalement comme r\u00e9gulateur de pH pour ajuster l\u2019acidit\u00e9 des formules, et comme agent de saponification dans la fabrication du savon. Lorsqu\u2019il est m\u00e9lang\u00e9 \u00e0 des corps gras (huiles ou beurres), il d\u00e9clenche une r\u00e9action chimique appel\u00e9e saponification, qui transforme les huiles en [&hellip;]<\/p>\n","protected":false},"featured_media":2058,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[76],"product_tag":[103,108],"class_list":{"0":"post-2063","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-solution-tampon","7":"product_tag-poudre","8":"product_tag-solution-tampon","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-variable"},"_links":{"self":[{"href":"https:\/\/smartquimica.tn\/index.php?rest_route=\/wp\/v2\/product\/2063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smartquimica.tn\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/smartquimica.tn\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/smartquimica.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2063"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smartquimica.tn\/index.php?rest_route=\/wp\/v2\/media\/2058"}],"wp:attachment":[{"href":"https:\/\/smartquimica.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2063"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/smartquimica.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=2063"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/smartquimica.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=2063"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/smartquimica.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=2063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}