{"id":4001,"date":"2026-02-04T20:20:12","date_gmt":"2026-02-04T20:20:12","guid":{"rendered":"https:\/\/nano-test.de\/?p=4001"},"modified":"2026-02-04T20:26:33","modified_gmt":"2026-02-04T20:26:33","slug":"seifen-ph-test-professionelle-labordienstleistungen","status":"publish","type":"post","link":"https:\/\/nano-test.de\/en\/2026\/02\/04\/seifen-ph-test-professionelle-labordienstleistungen\/","title":{"rendered":"Soap pH Test | Professional Laboratory Services"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4001\" class=\"elementor elementor-4001\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5e2714cb ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5e2714cb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-33162f3a ts-bg-color-over-image\" data-id=\"33162f3a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-675f41ae elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"675f41ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span style=\"color: #000000;\">The Importance of pH Analysis in the Cosmetics and Cleaning Industry: Why Should You Work with an Accredited Lab?<\/span><\/h2><p><span style=\"color: #000000;\">Wenn es um die Gesundheit der Verbraucher und die Produktstabilit\u00e4t geht, ist die Genauigkeit chemischer Analysen eine unumstrittene Notwendigkeit. Insbesondere bei der Herstellung von Seifen, Shampoos, Waschmitteln und anderen Kosmetikprodukten ist der <b>pH-Wert<\/b> einer der wichtigsten Qualit\u00e4tskontrollparameter, bevor ein Produkt auf den Markt gebracht wird. F\u00fcr Unternehmen reicht es nicht aus, diese Messung nur \u201edurchzuf\u00fchren\u201c; sie muss auch von einer <b>akkreditierten und zuverl\u00e4ssigen<\/b> Stelle dokumentiert werden.<\/span><\/p><h2><span style=\"color: #000000;\">pH test in soap production: why is it important and how is it performed?<\/span><\/h2><p><span style=\"color: #000000;\">Die Seifenherstellung zu Hause (Kalt- oder Warmverfahren) ist ebenso eine Kunst wie eine pr\u00e4zise Chemie. Einer der wichtigsten Sicherheitsschritte in diesem Prozess ist die Durchf\u00fchrung eines <a href=\"https:\/\/nano-test.de\/en\/research\/analysen-von-fester-seife-sicherheitspruefungen\/\"><b>pH-Tests<\/b><\/a>. Wie k\u00f6nnen Sie also feststellen, ob die von Ihnen hergestellte Seife f\u00fcr Ihre Haut unbedenklich ist?<\/span><\/p><h3><span style=\"color: #000000;\">What is pH and why is it important for soap?<\/span><\/h3><p><span style=\"color: #000000;\">The pH value (Power of Hydrogen) is a measure between 0 and 14 that indicates whether a substance is acidic or alkaline.<\/span><\/p><ul><li><span style=\"color: #000000;\"><b>0-6:<\/b> Sour<\/span><\/li><li><span style=\"color: #000000;\"><b>7:<\/b> neutral (pure water)<\/span><\/li><li><span style=\"color: #000000;\"><b>8-14:<\/b> Basic (alkaline)<\/span><\/li><\/ul><p><span style=\"color: #000000;\">Echte Seife ist von Natur aus immer <b>alkalisch<\/b>. Ein sehr hoher pH-Wert (z. B. 11-12 und h\u00f6her) kann jedoch bedeuten, dass die Seife noch freie Lauge (Natriumhydroxid) enth\u00e4lt. Dies kann die Haut reizen oder sogar verbrennen.<\/span><\/p><h3><span style=\"color: #000000;\">Product safety and skin compatibility<\/span><\/h3><p><span style=\"color: #000000;\">The natural pH of human skin is around 5.5. If the pH value of manufactured soaps or cleaning products is outside the targeted range, this directly endangers the health of the users. Very alkaline (high pH) products destroy the protective layer of the skin, while very acidic products can cause irritation.<\/span><\/p><p><span style=\"color: #000000;\">The tests carried out by us as an accredited laboratory guarantee that your products comply not only with the legal limits, but also with dermatological standards. Measurements with sensitive equipment and validated methods provide an accuracy that manual test kits (pH paper, etc.) cannot provide.<\/span><\/p><h3><span style=\"color: #000000;\">Durability and chemical stability<\/span><\/h3><p><span style=\"color: #000000;\">pH is critical not only for safety, but also for the formulation of the product.<\/span><\/p><p><span style=\"color: #000000;\">A deviation from the pH of a product can lead to the following problems:<\/span><\/p><ul><li><span style=\"color: #000000;\"><b>Zusammenbruch des Konservierungssystems:<\/b> Vorzeitiger Verderb des Produkts und mikrobiologische Vermehrung<\/span><\/li><li><span style=\"color: #000000;\"><b>Ver\u00e4nderung von Farbe und Geruch:<\/b> Wahrnehmung eines Qualit\u00e4tsverlusts durch den Verbraucher<\/span><\/li><li><span style=\"color: #000000;\"><b>Verlust der Wirksamkeit der aktiven Inhaltsstoffe:<\/b> Das Produkt kann die versprochene Leistung nicht erbringen.<\/span><\/li><\/ul><h3><span style=\"color: #000000;\">Why an accredited laboratory?<\/span><\/h3><p><span style=\"color: #000000;\">Although there are many measurement methods available on the market, there are three main reasons why companies prefer an accredited laboratory:<\/span><\/p><ol><li><span style=\"color: #000000;\"><b>Rechtliche und technische G\u00fcltigkeit:<\/b> Die Ergebnisse akkreditierter Labore sind international g\u00fcltig. Dies ist f\u00fcr exportierende Unternehmen ein gro\u00dfer Vorteil bei Zoll- und Qualit\u00e4tspr\u00fcfungsverfahren.<\/span><\/li><li><span style=\"color: #000000;\"><b>Kalibrierung und R\u00fcckverfolgbarkeit:<\/b> Die in unserem Labor verwendeten pH-Meter sind regelm\u00e4\u00dfig kalibrierte und r\u00fcckverfolgbare Ger\u00e4te. Dies minimiert das Risiko einer \u201eMessunsicherheit\u201d.<\/span><\/li><li><span style=\"color: #000000;\"><b>Kontrolle und Vertrauen:<\/b> Ein akkreditierter Bericht ist ein offizieller Nachweis f\u00fcr die Bedeutung, die Ihr Unternehmen der Qualit\u00e4t beimisst. Einzelhandelsketten und gro\u00dfe Distributoren verlangen in der Regel unabh\u00e4ngige, laborgepr\u00fcfte Testberichte.<\/span><\/li><\/ol><p><span style=\"color: #000000;\">A small pH deviation in the production process can lead to large-scale recalls and damage to brand image. Our accredited laboratory, with its modern technological infrastructure and expert staff, carefully analyzes the conformity of your products with the standards.<\/span><\/p><p><span style=\"color: #000000;\">We are at your side with our professional analysis solutions to document the safety of your formulations and give you a competitive advantage.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Die Bedeutung der pH-Analyse in der Kosmetik- und Reinigungsbranche: Warum sollten Sie mit einem akkreditierten Labor zusammenarbeiten? Wenn es um die Gesundheit der Verbraucher und die Produktstabilit\u00e4t geht, ist die Genauigkeit chemischer Analysen eine unumstrittene Notwendigkeit. Insbesondere bei der Herstellung von Seifen, Shampoos, Waschmitteln und anderen Kosmetikprodukten ist der pH-Wert einer der wichtigsten Qualit\u00e4tskontrollparameter, bevor \u2026 <a href=\"https:\/\/nano-test.de\/en\/2026\/02\/04\/seifen-ph-test-professionelle-labordienstleistungen\/\" class=\"more-link\" title=\"Continue reading &amp;lt;span class=\" screen-reader-text>Seifen-pH-Test | Professionelle Labordienstleistungen\u201c&gt;Continue reading <span class=\"screen-reader-text\">Soap pH Test | Professional Laboratory Services<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":4004,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-4001","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kozmetik-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Seifen-pH-Test | Professionelle Labordienstleistungen | Nano-Test\u00ae<\/title>\n<meta name=\"description\" content=\"Wir f\u00fchren pH-Tests f\u00fcr Seifen gem\u00e4\u00df internationalen Standards durch und erstellen entsprechende Berichte. 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