Month: January 2024

Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na4)

January 17, 2024January 17, 2024 admin No Comments

Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na4) HEDP•Na4 is the sodium salt of HEDP, It is an good scale inhibitor for calcium carbonate, it can be used in low pressure boiler water system, circulating water system, industrial and municipal cleaning water system and swimming pool.HEDP·Na4 is biodegradable, meaning it can be broken down by natural processes in the environment….

Salts of Phosphonates

Disodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na2)

January 17, 2024 admin No Comments

Disodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na2) Properties: HEDP•Na2 is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, it has good scale and corrosion inhibition effects even under 250℃, it is stable under high pH value, not easy to be hydrolyzed, not easy to…

Salts of Phosphonates

Penta Sodium Salt of Amino Trimethylene Phosphonic Acid (ATMP•Na5)

January 17, 2024 admin No Comments

Penta Sodium Salt of Amino Trimethylene Phosphonic Acid (ATMP•Na5) corrosion inhibition Properties: Phosphonic Acid ATMP•Na5 is the salt of ATMP, it can inhibit calcium carbonate particularly in water treatment system . Phosphonic Acid ATMP•Na5 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system . ATMP•Na5 is a general low cost scale inhibitor,…

Salts of Phosphonates

N-oxide, Pentapotassium Salt of Amino Trimethylene Phosphonic Acid (ATMP-N-Oxide)

January 17, 2024 admin No Comments

ATMP-N-Oxide N-oxide, Pentapotassium Salt of Amino Trimethylene Phosphonic Acid CAS No. 255830-15-0 Molecular formula: C3H7NO10P3K5 Molecular Weight: 505.6 Structural Formula: Properties: ATMP-N-Oxide is a chemical which is called as Amino Trimethylene Phosphonic Acid N-oxide, pentapotassium salt.ATMP-N-Oxide is a modified organophosphonate exhibiting sequestration of metal ions at stoichiometric concentration. It also exhibits superior stability towards chlorine….

Salts of Phosphonates

Definition and classification of surfactants

January 16, 2024 admin No Comments

Surface active agent is a type of compound with a certain solubility and interface activity. It can reduce the tension of liquid surface in the solution and form a layer of film on the liquid-liquid or liquid-solid interface. performance. According to the chemical structure and solubility of the surfactant, it can be divided into two…

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Are HEDP Corrosion Inhibitors resistant to high temperatures?

January 16, 2024January 16, 2024 admin No Comments

HEDP (1-Hydroxyethylidene-1,1-Diphosphonic Acid) corrosion inhibitors generally exhibit good thermal stability and can withstand high temperatures to a certain extent. However, their performance and stability may vary depending on factors such as concentration, pH, duration of exposure, and specific application conditions. In general, HEDP is stable and effective in temperatures up to around 150-200°C (302-392°F). At…

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Are HEDP Corrosion Inhibitors soluble in alcohol?

January 16, 2024January 16, 2024 admin No Comments

HEDP (1-Hydroxyethylidene-1,1-Diphosphonic Acid) corrosion inhibitors are generally not highly soluble in alcohols. HEDP is most commonly soluble in water and has good solubility in other polar solvents like glycols and amines. Alcohols, on the other hand, have limited solubility with HEDP due to differences in their polarity and molecular interactions. While some low molecular weight…

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Corrosion Inhibitors The role of ATMP in carbon steel

January 16, 2024 admin No Comments

ATMP (aminotris(methylenephosphonic) acid) plays a significant role as a corrosion inhibitor for carbon steel. Its effectiveness lies in its ability to form a protective layer on the surface of the metal, inhibiting corrosion and extending the lifespan of the carbon steel infrastructure. When ATMP is applied to carbon steel, it chemically adsorbs onto the metal…

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How do Organic Phosphorus Compounds inhibit corrosion of oil pipelines?

January 16, 2024 admin No Comments

Organic Phosphorus Compounds can inhibit corrosion of oil pipelines through several mechanisms: Formation of a protective film: Organophosphorus compounds have the ability to adsorb onto the metal surface and form a protective film. This film acts as a physical barrier, preventing corrosive substances from coming into direct contact with the metal. Complex formation: The phosphorus…

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Physical properties of antiscalant ATMP

January 15, 2024 admin No Comments

The physical properties of the antiscalant Amino Trimethylene Phosphonic Acid (ATMP) can vary slightly depending on the specific product and manufacturer. However, here are some general physical properties associated with ATMP: Appearance: ATMP is typically a colorless or pale yellow liquid. It may also be available in powder or solid form. Odor: ATMP is odorless…

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