Corrosion & Scale Inhibitors

Corrosion & Scale Inhibitors are critical for protecting industrial water systems from mineral scaling, metal corrosion, and fouling. Our high-performance inhibitors effectively control calcium carbonate scale, metal ion precipitation, and corrosion in cooling water, boiler systems, and industrial circulation loops. These chemicals improve system efficiency, extend equipment life, and reduce maintenance costs.

1,2,3-Benzotriazole (BTA) | High-Purity Copper Corrosion Inhibitor | CAS 95-14-7
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1,2,3-Benzotriazole (BTA) | High-Purity Copper Corrosion Inhibitor | CAS 95-14-7
Appearance

Purity

≥99.8%
CAS No.

Molecular Formula

C6H5N3
Application

Corrosion inhibitor for copper and copper alloys
Packaging

Plastic woven bags, composite bags, cardboard drums, all-paper drums, iron drums
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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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Benzotriazole Sodium Salt (BTA·Na) | CAS 15217-42-2
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Benzotriazole Sodium Salt (BTA·Na) | CAS 15217-42-2
Appearance

CAS No.

Active content

≥40%
Molecular Formula

C6H4N3Na
Application

Used as a high-efficiency corrosion inhibitor for copper and copper alloys in cooling water systems, boilers, antifreeze, and industrial heat-transfer fluids to prevent copper ion corrosion.
Packaging

25kg drum, 250kg drum, 1000L IBC
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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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High-Quality EDTMPS | Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Salt | CAS 1429-50-1
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High-Quality EDTMPS | Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Salt | CAS 1429-50-1
CAS No.

Appearance

Active content

30% min.
Application

High-quality EDTMPS sodium salt is used as a scale and corrosion inhibitor in industrial circulating cooling water systems, boilers, and oilfield water treatment applications.
Packaging

200L drum, 1000L IBC
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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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