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          Welcome: Zouping Dongfang Chemical Industry Co., Ltd.
          Language: Chinese ∷  English

          Phosphonates Antiscalants, Corrosion Inhibitors and Chelating Agents

          • Amino Trimethylene Phosphonic Acid
          Amino Trimethylene Phosphonic Acid

          Amino Trimethylene Phosphonic Acid

          • ATMP
          • Amino Trimethylene Phosphonic Acid
          • Product description: ATMP has excellent chelation, low threshold inhibition and lattice distortion ability.
          • INQUIRY

          CAS 6419-19-8

          Alias: Aminotrimethylene phosphonic acid     Dequest 2000

          Molecular formula: N(CH2PO3H2)3,                                 Relative molecular mass: 299.05.

          Structural formula:


          I. Property and Purpose

          ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, calcium carbonate in particular, in water system. ATMP has good chemical stability and is hard to be hydrolyzed in water system. At high concentration, it has good corrosion inhibition.

          II.

          items

          index

          Standard

          Appearance

          Clear, Colorless to pale yellow aqueous solution

          Active acid %

          50.0-51.0

          Chloride (as Cl-)%

          1.0max

          pH value (1% solution)

          2.0 max

          Fe,mg/L

          10.0max

          Density (20)g/cm3

          1.31-1.35

          Colour APHA (Hazen)

          30.0max

          Ca Sequestration (mg CaCO3/g)

          450.0 min

          III. Application scope and Usage

          ATMP is usually used together with organophosphoric acid, polycarboxylic acid and salt to built all organic alkaline water treatment agent. ATMP can be used in many different circulating cool water systems. The dosage of 1-20mg/L is recommended. As corrosion inhibitor, the dosage of 20-60mg/L is preferred.

          IV. Package and Storage

          It is usually packed in 30kg or 250kg plastic drum or as determined by users. It can be stored for ten months in shady and dry place under room condition.



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          Company: Zouping Dongfang Chemical Industry Co., Ltd.

          Tel: 0543-4501076

          Fax: 0543-4502242

          Email: dongfang@sddongfang.com

          Add: Haosheng Town,Zouping County,Shandong,China

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