Phosphonate Scale and Corrosion Inhibitor Manufacturer

Phosphonate Scale and Corrosion Inhibitor

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Amino Trimethylene Phosphonic Acid (ATMP)

CAS.6419-19-8

Application

The ATMP is a phosphonate scale and corrosion inhibitor for metal equipment or piping. It is often associated with other organic acid, poly-carboxylic acid or salt to form organic water treatment agent. The agent is adopted by circulating cooling water systems under a variety of water conditions. It is ideal for water cooling systems and water injection systems of power plants and oil refineries. A dosage of 1-20mg/L is preferred. When used for anti-corrosion purpose, an amount of 20-60mg/L is required.

Packaging

Liquid: 250kg/drum, or 1300 kg/ intermediate bulk container(IBC)
Solid: 25 kg/bag

Specification

Property	Liquid	Solid
Appearance	colorless or light yellow transparent liquid	white crystalline powder
Active component (ATMP)	≥ 50.0-51.0 %	≥ 95.0 %
Chloride (Cl^-)	≤ 1.0 %	≤ 1.0 %
Iron ( Fe² )	≤ 10.0 mg/L	≤ 20.0 mg/L
Density (20℃)	≥ 1.31-1.35 g/cm³	--
PH (1% aqueous solution)	≤ 2.0	≤ 2.0
Color (APHA/Hazen)	≤ 30
Calcium chelation value (CaCO₃)	≥ 450 mg/g

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