{"id":4303,"date":"2025-07-25T03:26:26","date_gmt":"2025-07-25T03:26:26","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4303"},"modified":"2025-07-25T03:26:26","modified_gmt":"2025-07-25T03:26:26","slug":"diethylene-triamine-penta-methylene-phosphonic-acid%ef%bc%88dtpmpa%ef%bc%89","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/diethylene-triamine-penta-methylene-phosphonic-acid%ef%bc%88dtpmpa%ef%bc%89\/","title":{"rendered":"Di\u00e9thyl\u00e8ne Triamine Penta (Acide M\u00e9thyl\u00e8ne Phosphonique)\uff08DTPMPA\uff09"},"content":{"rendered":"

\u3010CAS\u3011 15827-60-80<\/p>\n

Alias : Di\u00e9thyl\u00e8ne Triamine Penta (Acide M\u00e9thyl\u00e8ne Phosphonique) Dequet : 2060<\/p>\n

Formule mol\u00e9culaire : C9H28O15N3P5 Masse mol\u00e9culaire relative : 573.2<\/p>\n

Formule structurelle :\"\"<\/p>\n

 <\/p>\n

    \n
  1. Propri\u00e9t\u00e9 du produit<\/li>\n<\/ol>\n

    Le DTPMPA est inoffensif, facile \u00e0 dissoudre dans une solution acide. Le DTPMPA poss\u00e8de une excellente inhibition du tartre et de la corrosion et une bonne capacit\u00e9 de tol\u00e9rance thermique. Le DTPMPA peut inhiber la formation de tartre du carbonate, du sulfate et du phosphate. Dans un environnement alcalin et \u00e0 haute temp\u00e9rature (sup\u00e9rieure \u00e0 210\u2103), le DTPMPA a un meilleur effet d'inhibition du tartre et de la corrosion que les autres organophosphines.<\/p>\n

    2.<\/p>\n\n\n\n\n\n\n\n\n\n\n
    articles<\/td>\nindex<\/td>\n<\/tr>\n
    Apparence<\/td>\nLiquide transparent brun<\/td>\n<\/tr>\n
    Acide actif %<\/td>\n48.0-52.0<\/td>\n<\/tr>\n
    Acide phosphoreux (en tant que PO3<\/sub>3-<\/sup>)%<\/td>\n5.0max<\/td>\n<\/tr>\n
    Chlorure (en tant que Cl-)%<\/td>\n14-17<\/td>\n<\/tr>\n
    Densit\u00e9 (20\u2103) g\/cm3<\/sup><\/td>\n1.35-1.45<\/td>\n<\/tr>\n
    pH (solution 1%)<\/td>\n2.0max<\/td>\n<\/tr>\n
    Fe\uff0cmg\/L<\/td>\n35 max<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n
    1. Champ d'application et utilisation<\/li>\n<\/ol>\n

      Le DTPMPA peut \u00eatre utilis\u00e9 comme inhibiteur de tartre et de corrosion dans les syst\u00e8mes de circulation d'eau froide et d'eau de chaudi\u00e8re, et en particulier dans les syst\u00e8mes de circulation d'eau froide alcaline sans r\u00e9gulation suppl\u00e9mentaire du pH. Il peut \u00e9galement \u00eatre utilis\u00e9 dans l'eau de recharge des champs p\u00e9trolif\u00e8res, l'eau froide et l'eau de chaudi\u00e8re avec une concentration \u00e9lev\u00e9e de carbonate de baryum. Lorsqu'il est utilis\u00e9 seul, on observe peu de s\u00e9diments calcaires, m\u00eame si aucun dispersant n'est utilis\u00e9.<\/p>\n

      Le DTPMPA peut \u00e9galement \u00eatre utilis\u00e9 comme stabilisateur de peroxyde, agent ch\u00e9lateur dans l'industrie du tissage et de la teinture, dispersant de pigments, agent de transport de micro-\u00e9l\u00e9ments dans les engrais et modificateur de b\u00e9ton. En outre, le DTPMPA est utilis\u00e9 dans la fabrication du papier, la galvanoplastie, le nettoyage \u00e0 l'acide et les cosm\u00e9tiques.<\/p>\n

        \n
      1. 4. Emballage et stockage<\/li>\n<\/ol>\n

        Il est emball\u00e9 dans un f\u00fbt en plastique de 30 kg, ou selon le choix de l'utilisateur. Il peut \u00eatre stock\u00e9 pendant dix mois dans un endroit ombrag\u00e9 et sec, dans des conditions ambiantes.<\/p>\n

          \n
        1. Protection de la s\u00e9curit\u00e9<\/li>\n<\/ol>\n

          Ce produit est acide. \u00c9viter le contact avec les yeux et la peau. Rincer abondamment \u00e0 l'eau peu apr\u00e8s avoir \u00e9t\u00e9 souill\u00e9 par le corps.<\/p>","protected":false},"excerpt":{"rendered":"

          \u3010CAS\u3011 15827-60-80 Alias: Diethylene Triamine Penta (Methylene Phosphonic Acid)\u00a0\u00a0\u00a0\u00a0 Dequet: 2060 Molecular formula: C9H28O15N3P5 Relative molecular mass: 573.2 Structural formula:   Product Property DTPMPA is innocuous, easy to be dissolved in acid solution. DTPMPA has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMPA can inhibit the scale formation of carbonate, sulfate and 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15827-60-80 Alias: Diethylene Triamine Penta (Methylene Phosphonic Acid)\u00a0\u00a0\u00a0\u00a0 Dequet: 2060 Molecular formula: C9H28O15N3P5 Relative molecular mass: 573.2 Structural formula:   Product Property DTPMPA is innocuous, easy to be dissolved in acid solution. DTPMPA has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMPA can inhibit the scale formation of carbonate, sulfate and\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media\/4310"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4303"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4303"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4303"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}