{"id":4372,"date":"2025-07-25T03:41:05","date_gmt":"2025-07-25T03:41:05","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4372"},"modified":"2025-07-25T03:41:05","modified_gmt":"2025-07-25T03:41:05","slug":"tetra-sodium-of-1-hydroxy-ethylidene-11-diphosphonic-acid","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/es\/producto\/tetra-sodium-of-1-hydroxy-ethylidene-11-diphosphonic-acid\/","title":{"rendered":"Tetra sodio de \u00e1cido 1-hidroxi-etilideno-1,1-difosf\u00f3nico"},"content":{"rendered":"

Sin\u00f3nimos: Etidronato tetras\u00f3dico<\/p>\n

\u3010CAS\u301129329-71-3 (x-Na), 3794-83-0 (4-Na)<\/p>\n

F\u00f3rmula molecular: C2<\/sub>H4<\/sub>O7<\/sub>P2<\/sub>Na4<\/sub>\u00a0Peso molecular: 294<\/p>\n

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

    \n
  1. Rendimiento del producto<\/li>\n<\/ol>\n

    HEDP-Na4 es la sal s\u00f3dica de HEDP. Es un excelente inhibidor de incrustaciones y de la corrosi\u00f3n del carbonato c\u00e1lcico. HEDP-Na4 se utiliza principalmente en el tratamiento de agua de calderas de baja presi\u00f3n, tratamiento de agua circulante, agua limpia industrial y municipal para su uso, y la desinfecci\u00f3n de piscinas para la prevenci\u00f3n de la corrosi\u00f3n del metal.<\/p>\n

    El HEDP-Na4 es un polvo s\u00f3lido blanco f\u00e1cilmente soluble en agua. Es c\u00f3modo de transportar y adecuado para su uso en condiciones de fr\u00edo extremo. Puede formar complejos estables con varios iones met\u00e1licos como el hierro, el cobre y el zinc, y puede disolver los \u00f3xidos de la superficie del metal. Es un estabilizador de la calidad del agua alcalina.<\/p>\n

    2.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
    art\u00edculos<\/td>\n\u00edndice<\/td>\n<\/tr>\n
    Apariencia<\/td>\nPolvo blanco<\/td>\nL\u00edquido transparente entre incoloro y amarillento<\/td>\n<\/tr>\n
    Contenido activo (HEDP)%<\/td>\n56.0 min<\/td>\n20.3-21.7<\/td>\n<\/tr>\n
    Contenido activo (HEDP-Na4<\/sub>)%<\/td>\n79,9 min<\/td>\n29.0-31.0<\/td>\n<\/tr>\n
    \u00c1cido fosf\u00f3rico total (como PO4<\/sub>3-)<\/sup>\u00a0%<\/td>\n52.0 min<\/td>\n18.4-20.4<\/td>\n<\/tr>\n
    Fe\uff0cmg\/L<\/td>\n35,0 m\u00e1x.<\/td>\n20,0 m\u00e1x.<\/td>\n<\/tr>\n
    Humedad\uff0c%<\/td>\n15 m\u00e1ximo<\/td>\n—<\/td>\n<\/tr>\n
    Densidad (20\u2103)g\/cm3<\/sup><\/td>\n—<\/td>\n1.26-1.36<\/td>\n<\/tr>\n
    PH<\/td>\n11,0-12,0 (soluci\u00f3n acuosa 1%)<\/td>\n10.0-12.0 (como it)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n
    1. \u00c1mbito de aplicaci\u00f3n y m\u00e9todos de uso<\/li>\n<\/ol>\n

      El inhibidor de incrustaciones HEDP-Na4 se utiliza ampliamente en el agua de refrigeraci\u00f3n industrial circulante de las industrias energ\u00e9tica, qu\u00edmica, metal\u00fargica y de fertilizantes, as\u00ed como en calderas de baja presi\u00f3n y agua de reinyecci\u00f3n de yacimientos petrol\u00edferos para la inhibici\u00f3n de incrustaciones y la prevenci\u00f3n de la corrosi\u00f3n. En la industria textil, puede utilizarse como agente de limpieza para metales y no metales, estabilizador de per\u00f3xidos y fijador de color en la industria de impresi\u00f3n y te\u00f1ido, agente complejante de galvanoplastia sin cianuro y aditivo para productos qu\u00edmicos de uso diario.<\/p>\n

        \n
      1. Embalaje y almacenamiento<\/li>\n<\/ol>\n

        El l\u00edquido inhibidor de incrustaciones HEDP-Na4 se envasa en bidones de pl\u00e1stico, cada uno de los cuales contiene 30 kg o 250 kg. El s\u00f3lido HEDP-Na4 se envasa en bolsas tejidas de pl\u00e1stico forradas con bolsas de polietileno, con un peso neto de 25 kg cada bolsa. La cantidad puede determinarse en funci\u00f3n de las necesidades del usuario. Almac\u00e9nelo en un lugar interior fresco y seco. La vida \u00fatil es de diez meses.<\/p>\n

          \n
        1. Protecci\u00f3n de seguridad<\/li>\n<\/ol>\n

          HEDP-Na4 es alcalino. Debe evitarse que entre en contacto con la piel, los ojos, etc. En caso de contacto, aclarar con abundante agua.<\/p>","protected":false},"excerpt":{"rendered":"

          Synonyms: Tetrasodium etidronate \u3010CAS\u301129329-71-3 (x-Na), 3794-83-0 (4-Na) Molecular Formula: C2H4O7P2Na4\u00a0Molecular weight: 294 Product Performance HEDP\u00b7Na4 is the sodium salt of HEDP. It is an excellent scale inhibitor and corrosion inhibitor for calcium carbonate. HEDP\u00b7Na4 is mainly used in low-pressure boiler water treatment, circulating water treatment, industrial and municipal clean water for use, and swimming pool 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Tetrasodium etidronate \u3010CAS\u301129329-71-3 (x-Na), 3794-83-0 (4-Na) Molecular Formula: C2H4O7P2Na4\u00a0Molecular weight: 294 Product Performance HEDP\u00b7Na4 is the sodium salt of HEDP. It is an excellent scale inhibitor and corrosion inhibitor for calcium carbonate. HEDP\u00b7Na4 is mainly used in low-pressure boiler water treatment, circulating water treatment, industrial and municipal clean water for use, and swimming pool…","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product\/4372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/media\/4376"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/media?parent=4372"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_brand?post=4372"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_cat?post=4372"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/es\/wp-json\/wp\/v2\/product_tag?post=4372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}