{"id":4411,"date":"2025-07-25T03:53:06","date_gmt":"2025-07-25T03:53:06","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4411"},"modified":"2025-07-25T03:53:06","modified_gmt":"2025-07-25T03:53:06","slug":"2-phosphonobutane-124-tricarboxylic-acid%ef%bc%88pbtcana4%ef%bc%89","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/ja\/product\/2-phosphonobutane-124-tricarboxylic-acid%ef%bc%88pbtcana4%ef%bc%89\/","title":{"rendered":"2-\u30db\u30b9\u30db\u30ce\u30d6\u30bf\u30f3-1,2,4-\u30c8\u30ea\u30ab\u30eb\u30dc\u30f3\u9178\uff08PBTCA-Na4\uff09"},"content":{"rendered":"

\u3010CAS\u301140372-66-5<\/p>\n

\u5206\u5b50\u5f0fC7<\/sub>H7<\/sub>O9<\/sub>P\u2022Na4<\/sub>\u00a0 Relative molecular mass: 358<\/p>\n

\u69cb\u9020\u5f0f\uff1a\"\"<\/p>\n

 <\/p>\n

2.<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u30a2\u30a4\u30c6\u30e0<\/td>\n\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/td>\n<\/tr>\n
\u5916\u89b3<\/td>\n\u7121\u8272\uff5e\u9ec4\u8272\u304c\u304b\u3063\u305f\u900f\u660e\u6db2\u4f53<\/td>\nWhite crystal powder<\/td>\n<\/tr>\n
Active content (as PBTCA, % )<\/td>\n30.0\u5206<\/td>\n64.0\u00a0min<\/td>\n<\/tr>\n
Active content (as PBTC\u2022Na4, %)<\/td>\n40.0 min<\/td>\n85.0\u00a0min<\/td>\n<\/tr>\n
\u5168\u30ea\u30f3\u9178(PO4<\/sub>3-<\/sup>%, )<\/td>\n10.5 min<\/td>\n22.5 min<\/td>\n<\/tr>\n
\u9244\u3001mg\/L<\/td>\n–<\/td>\n20.0 max<\/td>\n<\/tr>\n
\u5bc6\u5ea6\uff08203<\/sup><\/td>\n1.35 min<\/td>\n–<\/td>\n<\/tr>\n
PH (1% water solution)<\/td>\n9.0-12.0<\/td>\n4.0-6.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
  1. 3. Application Scope and Usage Method<\/li>\n<\/ol>\n

    PBTCA\u2022Na4 can be used as a scale inhibitor, an efficient chelating agent, and an excellent BaSO4 scale inhibitor. DTPMP\u2022Na7 is widely used in cooling water treatment, a stabilizer for peroxide bleaching, a detergent aid, municipal and industrial clean water for use, hot water treatment for geothermal sources, and scale inhibitor for oil fields. It is widely applied in the building materials industry as a concrete retarder.<\/p>\n

      \n
    1. \u68b1\u5305\u3068\u4fdd\u7ba1<\/li>\n<\/ol>\n

      PBTCA\u2022Na4 is packaged in plastic drums, available in 25kg or 200kg per drum. The specific quantity can be determined according to the user’s requirements. It should be stored in a cool indoor place and has a shelf life of ten months.<\/p>\n

        \n
      1. \u5b89\u5168\u4fdd\u8b77<\/li>\n<\/ol>\n

        PBTCA\u2022Na4 is neutral. During operation, pay attention to personal protection. It should be avoided from coming into contact with the skin, eyes, etc. After contact, rinse with plenty of water.<\/p>","protected":false},"excerpt":{"rendered":"

        \u3010CAS\u301140372-66-5 Molecular Formula: C7H7O9P\u2022Na4\u00a0 Relative molecular mass: 358 Structural Formula:   2. Items Index Appearance Colorless to yellowish transparent liquid White crystal powder Active content (as PBTCA, % ) 30.0 min 64.0\u00a0min Active content (as PBTC\u2022Na4, %) 40.0 min 85.0\u00a0min Total phosphoric acid(PO43-%, ) 10.5 min 22.5 min Fe, mg\/L – 20.0 max Density (20\u2103) 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Molecular Formula: C7H7O9P\u2022Na4\u00a0 Relative molecular mass: 358 Structural Formula:   2. Items Index Appearance Colorless to yellowish transparent liquid White crystal powder Active content (as PBTCA, % ) 30.0 min 64.0\u00a0min Active content (as PBTC\u2022Na4, %) 40.0 min 85.0\u00a0min Total phosphoric acid(PO43-%, ) 10.5 min 22.5 min Fe, mg\/L – 20.0 max Density (20\u2103)…","_links":{"self":[{"href":"https:\/\/jinancuchem.com\/ja\/wp-json\/wp\/v2\/product\/4411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinancuchem.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jinancuchem.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinancuchem.com\/ja\/wp-json\/wp\/v2\/media\/4415"}],"wp:attachment":[{"href":"https:\/\/jinancuchem.com\/ja\/wp-json\/wp\/v2\/media?parent=4411"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jinancuchem.com\/ja\/wp-json\/wp\/v2\/product_brand?post=4411"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jinancuchem.com\/ja\/wp-json\/wp\/v2\/product_cat?post=4411"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jinancuchem.com\/ja\/wp-json\/wp\/v2\/product_tag?post=4411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}