Acid Form

Our Acid Form phosphonate scale and corrosion inhibitors provide maximum active ingredient concentration for specialized industrial water treatment. These high-purity organophosphonic acids, such as HEDP and ATMP, offer superior sequestration of calcium, magnesium, and iron ions. Ideal for low-pH formulations and applications requiring high thermal stability and powerful chelation in harsh environments.

ATMP (Amino Trimethylene Phosphonic Acid) Antiscalant & Corrosion Inhibitor | CAS 6419-19-8 |
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ATMP (Amino Trimethylene Phosphonic Acid) Antiscalant & Corrosion Inhibitor | CAS 6419-19-8 |
CAS No.

Appearance

Active content

≥48-52% (liquid), ≥95% (solid)
Molecular formula

N(CH2PO3H2)3
Application

ATMP is Widely utilized in industrial circulating cooling water, oilfield water injection systems, textile dyeing processes, and metal surface treatment.
Packaging

25L drum, 200L drum, 1000 L IBC, 25kg bag, 1000kg jumbo bag
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DTPMPA (Diethylene Triamine Penta Methylene Phosphonic Acid), CAS: 15827-60-8
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DTPMPA (Diethylene Triamine Penta Methylene Phosphonic Acid), CAS: 15827-60-8
CAS No.

Appearance

Active content

48-52%
Molecular Formula

C9H28O15N3P5
Application

Used as a high-performance scale and corrosion inhibitor in industrial circulating cooling water systems, boilers, desalination and reverse osmosis systems, oilfield water injection, and industrial cleaning formulations.
Packaging

200L HDPE drum, 1000L IBC
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EDTMP – Ethylene Diamine Tetra Methylene Phosphonic Acid (CAS 1429-50-1)
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EDTMP – Ethylene Diamine Tetra Methylene Phosphonic Acid (CAS 1429-50-1)
CAS No.

Active content

95%
Molecular formula

C6H20N2O12P4
Application

high-performance phosphonate chelating agent widely used in industrial water treatment, scale inhibition, and corrosion control
Packaging

25kg per bag
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HEDP (Hydroxyethylidene Diphosphonic Acid) Effective Scale and Corrosion Inhibitor | CAS 2809-21-4
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HEDP (Hydroxyethylidene Diphosphonic Acid) Effective Scale and Corrosion Inhibitor | CAS 2809-21-4
CAS No.

Appearance

Active content

≥58-62% (liquid), ≥90% (solid)
Molecular Formula

C2H8O7P2
Application

HEDP is widely used as a scale and corrosion inhibitor in cooling water, boiler water, and industrial water systems due to its strong chelating ability, excellent thermal stability, and compatibility with oxidizing biocides.
Packaging

25 L drum, 200 L drum, 1000 L IBC, 25kg bag, 1000kg jumbo bag
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HPAA | 2-Hydroxy Phosphonoacetic Acid | CAS 23783-26-8 | Steel Corrosion Inhibitor
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HPAA | 2-Hydroxy Phosphonoacetic Acid | CAS 23783-26-8 | Steel Corrosion Inhibitor
CAS No.

Appearance

Solid content

≥50%
Molecular Formula

C2H5O6P
Application

Used as a scale and corrosion inhibitor in industrial circulating cooling water systems, boilers, reverse osmosis systems, and oilfield water treatment applications.
Packaging

200L HDPE drum, 1000L IBC
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