{"id":11611,"date":"2025-05-24T00:24:42","date_gmt":"2025-05-24T00:24:42","guid":{"rendered":"https:\/\/rawchemicalmart.com\/?post_type=product&p=11611"},"modified":"2025-06-07T01:17:13","modified_gmt":"2025-06-07T01:17:13","slug":"edta-4na","status":"publish","type":"product","link":"https:\/\/rawchemicalmart.com\/fr\/produit\/edta-4na\/","title":{"rendered":"EDTA-4Na"},"content":{"rendered":"

Caract\u00e9ristiques:<\/span><\/h2>\n
\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Param\u00e8tre<\/th>Sp\u00e9cification<\/th>\n<\/tr>\n<\/thead>\n
Puret\u00e9<\/td>\u2265 98%<\/td>\n<\/tr>\n
Apparence<\/td>Poudre cristalline blanche<\/td>\n<\/tr>\n
pH (solution 1%)<\/td>10-11 (alcalin)<\/td>\n<\/tr>\n
Solubilit\u00e9<\/td>Extr\u00eamement soluble dans l'eau<\/td>\n<\/tr>\n
Teneur en ions m\u00e9talliques<\/td>\u2264 0,01%<\/td>\n<\/tr>\n
Teneur en humidit\u00e9<\/td>\u2264 0,5%<\/td>\n<\/tr>\n
M\u00e9taux lourds (comme Pb)<\/td>\u2264 10 ppm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Caract\u00e9ristiques:<\/span><\/h2>\n
    \n
  • \n

    Solubilit\u00e9 dans l'eau extr\u00eamement \u00e9lev\u00e9e.<\/span><\/p>\n<\/li>\n

  • \n

    pH alcalin adapt\u00e9 \u00e0 des applications industrielles sp\u00e9cifiques.<\/span><\/p>\n<\/li>\n

  • \n

    Forte capacit\u00e9 de ch\u00e9lation pour les ions m\u00e9talliques divalents et trivalents.<\/span><\/p>\n<\/li>\n

  • \n

    Am\u00e9liore la stabilit\u00e9 et la performance des formulations.<\/span><\/p>\n<\/li>\n<\/ul>\n

    Applications :<\/span><\/strong><\/span><\/h2>\n
      \n
    • \n

      Nettoyage industriel<\/span><\/strong><\/span>: \u00c9limine les oxydes m\u00e9talliques et les tartres.<\/span><\/p>\n<\/li>\n

    • \n

      Industrie textile<\/span><\/strong><\/span>: Am\u00e9liore les processus de teinture et d'impression.<\/span><\/p>\n<\/li>\n

    • \n

      Agriculture<\/span><\/strong><\/span>:Am\u00e9liore la disponibilit\u00e9 des micronutriments dans les engrais.<\/span><\/p>\n<\/li>\n

    • \n

      Produits de beaut\u00e9<\/span><\/strong><\/span>:Stabilise les formulations dans des conditions alcalines.<\/span><\/p>\n<\/li>\n

    • \n

      Traitement de l'eau<\/span><\/strong><\/span>: Emp\u00eache la formation de tartre dans les syst\u00e8mes alcalins.<\/span><\/p>\n<\/li>\n<\/ul>\n

      Emballer:<\/span><\/strong><\/span><\/h2>\n
        \n
      • \n

        25 kg\/sac, ou selon les exigences du client.<\/span><\/p>\n<\/li>\n<\/ul>\n

        Stockage:<\/span><\/strong><\/span><\/h2>\n
          \n
        • \n

          Conserver dans un endroit frais et sec, \u00e0 l'abri de l'humidit\u00e9 et de la lumi\u00e8re directe du soleil.<\/span><\/p>\n<\/li>\n

        • \n

          Gardez le r\u00e9cipient herm\u00e9tiquement ferm\u00e9.<\/span><\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

          L'EDTA-4Na (\u00e9thyl\u00e8nediaminet\u00e9traac\u00e9tate t\u00e9trasodique) est le sel t\u00e9trasodique de l'EDTA, offrant une grande solubilit\u00e9 dans l'eau et un pH alcalin. Il est id\u00e9al pour les applications n\u00e9cessitant une forte ch\u00e9lation en milieu alcalin.\n<\/p>","protected":false},"featured_media":11043,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[50],"product_tag":[],"class_list":{"0":"post-11611","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-water-treatment","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"yoast_head":"\nEDTA-4Na - rawchemicalmart.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rawchemicalmart.com\/fr\/produit\/edta-4na\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EDTA-4Na - rawchemicalmart.com\" \/>\n<meta property=\"og:description\" content=\"EDTA-4Na (Tetrasodium ethylenediaminetetraacetate) is the tetrasodium salt of EDTA, offering high water solubility and alkaline pH. 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