Rust and corrosion inhibitor for steel plant

Vanconol® amine TOH Corrosion Inhibitor for Acid Treatment Products ShowProduct DescriptionChemical CompostionTall oil based hydroxyethyl lmidazoline Cas No: 61791-39-7 EINECS: 263-171-2 Product DescriptionVanconol® amine TOH is a alkyl imidazoline structured organic intermediate with good t

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Vanconol® amine TOH Corrosion Inhibitor for Acid Treatment 

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Rust Inhibitor and Corrosion Inhibitor for Iron and Steel Plant
Product Description

Chemical Compostion

Tall oil based hydroxyethyl lmidazoline 

Cas No: 61791-39-7 

EINECS: 263-171-2


Product Description

Vanconol® amine TOH is a alkyl imidazoline structured organic intermediate with good thermal stability. Unneutralized amine TOH is hydrophobic, soluble in organic solvents, non-polar solvents and mineral oil, but can not be completely dissolved in water. The imidazoline ring structure in the molecule can form ion-bonds with the opposite polarity substances, so that it can be strongly adsorbed on metals, fibers, plastics, glass and mineral surface, forming a dense molecular film structure, the hydrophilic surfaces are converted to the hydrophobic surfaces.

Vanconol® amine TOH neutralized as salt, can be stable in acidic conditions, reducing the surface tension of acidic aqueous solution, resulting in pickling solution with good wettability. Neutralized salt provides cationic and dispersing properties, which can be used to modify the surface of powder material and change the surface of powder to hydrophilic or hydrophobic surface through surface adsorption.

Typical Properties
Solid content(%)
Imidazoline content (%)


Industrial lubricant 

Metal pickling solution

Paints and coatings

Rubber Processing

Lubricant Emulsions

Rust-proof liquid Oil field chemicals


Agricultural Spray


Metal working liquid

Bitumen (asphalt)production

 Antistatic Agents 

Lubricant Emulsions

Metalworking Lubricants


Bitumen (asphalt) 
In high-quality asphalt products (such as airport runways, highways and other engineering asphalt), adding Vanconol® amine TOH can enhance asphalt adhesion with sand, gravel and ash, which can be dissolved in asphalt or sprayed on the aggregate surface. Such treated bitumen shows excellent adhesion to wet surfaces (metal, concrete surfaces) and such bitumen surfaces can also provide properties of resisting flood, acid rain and corrosion.

Rubber Processing 
Amines have found several applications in rubber processing for which the Vanconol® amine TOH and their salts may be suited. Derivatives have been made for use as retarders for fast curing butyl rubbers to reduce scorching, as curing accelerators in other rubbers, in acid emulsion polymerization, and as softening and plasticizing agents. 

Antistatic Agents 
The neutralized salt or quaternized product of Vanconol® amine TOH are widely used as antistatic agent. 
These imidazoline derivatives will form a layer of continuous conducting film on the surface of fiber and 
plastic which timely derives static fricative in the producing process of fiber or plastic. 

Vanconol® amine TOH is suggested for use in removing traces of silica from gypsum intended for use in glass ceramics, and for removing silica from low grade iron ores. The hydrochloride of Vanconol® amine TOH has been successfully for separating silica and iron oxide from barite. 

Use of Vanconol® amine TOH into paint is known to improve adhesion of paint even to wet surfaces, meanwhile, improving water proof of paint.
In the prodution of water-based paints, Vanconol® amine TOH often shows good dispersion stability due to its strong adsorption on the pigment surface and the ability to form mutually exclusive micelles. Based on this characteristic, Vanconol® amine TOH is used as a dispersant for aqueous industrial coatings, pastes and inks. 



This product should be sealed and placed in a dry, cool, well-ventilated place at room temperature away from fire source. For any other information, please refer to MSDS.

Packing & Delivery
Packing Details  : 200ml bottle, 25kg plastic drum, 180kg iron drum

Delivery Details : Express for sample, Airfreight and Ocean freight for products
1. Express Service
2. Air Freight
3. Occean Freight
Our Certifications
ISO9001:2008 Quality System Certification

ISO14001:2004 Environment System Certification

OHSAS18001:2007 Certiciation

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