{"id":4317,"date":"2025-07-25T03:29:13","date_gmt":"2025-07-25T03:29:13","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4317"},"modified":"2025-07-25T03:29:13","modified_gmt":"2025-07-25T03:29:13","slug":"2-phosphonobutane-124-tricarboxylic-acid%ef%bc%88pbtca%ef%bc%89","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/2-phosphonobutane-124-tricarboxylic-acid%ef%bc%88pbtca%ef%bc%89\/","title":{"rendered":"Acide 2-Phosphonobutane -1,2,4-Tricarboxylique\uff08PBTCA\uff09"},"content":{"rendered":"

\u3010CAS\u3011 37971-36-1 Dequet 7000<\/p>\n

Formule mol\u00e9culaire : C7<\/sub>H11<\/sub>O9<\/sub>P Masse mol\u00e9culaire relative : 270,13<\/p>\n

\"\"<\/strong><\/p>\n

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

    Le PBTCA a une faible teneur en phosphore, poss\u00e8de des caract\u00e9ristiques structurelles d'acide phosphorique et de groupe d'acide carboxylique, ce qui lui conf\u00e8re d'excellentes propri\u00e9t\u00e9s d'inhibition de l'entartrage et de la corrosion. Sa propri\u00e9t\u00e9 antitartre \u00e0 haute temp\u00e9rature est bien meilleure que celle des organophosphines. Il peut am\u00e9liorer la solubilit\u00e9 des sels de zinc, pr\u00e9sente une bonne tol\u00e9rance \u00e0 l'oxydation du chlore et une bonne synergie des composites.<\/p>\n

    2.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    articles<\/td>\nindex<\/td>\n<\/tr>\n
    Apparence<\/td>\nSolution aqueuse claire, incolore \u00e0 jaune p\u00e2le<\/td>\n<\/tr>\n
    Acide actif %<\/td>\n50.0-51.0<\/td>\n<\/tr>\n
    Acide phosphoreux (sous forme de PO3<\/sub>3-<\/sup>)%<\/td>\n0,5 max<\/td>\n<\/tr>\n
    Acide phosphorique (sous forme de PO4<\/sub>3-<\/sup>)%<\/td>\n0,2 max<\/td>\n<\/tr>\n
    Densit\u00e9 (20\u2103) g\/cm3<\/sup><\/td>\n1.27 min<\/td>\n<\/tr>\n
    pH(solution d'eau 1%)<\/td>\n1.5~2.0<\/td>\n<\/tr>\n
    Fe ppm<\/td>\n10.0 max<\/td>\n<\/tr>\n
    Chlorure ppm<\/td>\n10.0 max<\/td>\n<\/tr>\n
    Turbidit\u00e9 (NTU)<\/td>\n10.0 max<\/td>\n<\/tr>\n
    Couleur APHA<\/td>\n30,0 max<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n
    1. Objectif<\/li>\n<\/ol>\n

      Le PBTCA est un agent tr\u00e8s efficace comme inhibiteur de tartre et de corrosion. C'est un excellent stabilisateur pour le sel de zinc. Il est largement utilis\u00e9 dans les syst\u00e8mes de circulation d'eau froide et les syst\u00e8mes d'eau de remplissage des champs p\u00e9trolif\u00e8res en tant qu'inhibiteur de calcaire et de corrosion, et convient aux composites avec le sel de zinc et les copolym\u00e8res. Il peut \u00eatre utilis\u00e9 dans des situations de temp\u00e9rature \u00e9lev\u00e9e, de duret\u00e9 \u00e9lev\u00e9e, d'alcali \u00e9lev\u00e9 et d'indice de concentration \u00e9lev\u00e9. Dans les champs de lavages, il est utilis\u00e9 comme agent ch\u00e9lateur et d\u00e9tergent m\u00e9tallique.<\/p>\n

        \n
      1. Champ d'application et utilisation<\/li>\n<\/ol>\n

        Le PBTCA est g\u00e9n\u00e9ralement utilis\u00e9 avec le sel de zinc, le copolym\u00e8re, l'organophosphine, l'imidazole et d'autres produits chimiques pour le traitement de l'eau. Lorsqu'il est utilis\u00e9 seul, le dosage de 5-15mg\/L est pr\u00e9f\u00e9rable.<\/p>\n

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

          Il est g\u00e9n\u00e9ralement emball\u00e9 dans des f\u00fbts en plastique de 30 ou 250 kg et stock\u00e9 pendant 12 mois dans un endroit ombrag\u00e9 et sec, \u00e0 l'\u00e9tat ambiant.<\/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\u00a037971-36-1 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Dequet 7000 Molecular formula: C7H11O9P \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Relative molecular mass: 270.13 Product Property PBTCA has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high […]<\/p>\n","protected":false},"featured_media":4328,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[66],"product_tag":[],"class_list":{"0":"post-4317","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-water-treatment-raw-materials","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"uagb_featured_image_src":{"full":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-13.jpg",800,800,false],"thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-13-150x150.jpg",150,150,true],"medium":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-13-300x300.jpg",300,300,true],"medium_large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-13-768x768.jpg",768,768,true],"large":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-13.jpg",800,800,false],"1536x1536":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-13.jpg",800,800,false],"2048x2048":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-13.jpg",800,800,false],"trp-custom-language-flag":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-13-12x12.jpg",12,12,true],"woocommerce_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-13-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-13-600x600.jpg",500,500,true],"woocommerce_gallery_thumbnail":["https:\/\/jinancuchem.com\/wp-content\/uploads\/2025\/07\/\u672a\u6807\u9898-1-13-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"jinxing6611@gmail.com","author_link":"https:\/\/jinancuchem.com\/fr\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"\u3010CAS\u3011\u00a037971-36-1 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Dequet 7000 Molecular formula: C7H11O9P \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Relative molecular mass: 270.13 Product Property PBTCA has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high\u2026","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product\/4317","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\/4328"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/media?parent=4317"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=4317"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=4317"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=4317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}