TOH corrosion inhibitor for Metal pickling solution CAS 61791-39-7

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Product Description

Basic Information
Model NO.
TOH
Color
Yellow
Composition
Tall oil imidazoline hydroxyethyl lmidazoline
Function
Corrosion inhibitor
Transport Package
Drum
Specification
180KG/drum
Trademark
Vanconol
Origin
China
HS Code
34021300
Production Capacity
1000ton/Year
Product Description

Vanconol® TOH Corrosion Inhibitor (CAS 61791-39-7)

TOH corrosion inhibitor

Vanconol® amine TOH is an alkyl imidazoline structured organic intermediate with excellent thermal stability. In its unneutralized state, it is hydrophobic and soluble in organic solvents, non-polar solvents, and mineral oils, while exhibiting limited solubility in water.

Core Mechanism: The imidazoline ring structure allows the molecule to form strong ion-bonds with polar substances. This facilitates dense molecular film formation on metals, fibers, plastics, glass, and mineral surfaces, effectively converting hydrophilic surfaces into hydrophobic ones.

When neutralized as a salt, Vanconol® amine TOH remains stable under acidic conditions, reducing surface tension in pickling solutions and enhancing wettability. Its cationic and dispersing properties make it ideal for surface modification of powder materials.

Typical Properties

Chemical Composition: Tall oil based hydroxyethyl imidazoline
CAS No: 61791-39-7 | EINECS: 263-171-2

Item Scope / Specification
Color (Gardner)< 12
Equivalent375
Solid Content (%)≥ 97%
Imidazoline Content (%)> 75%
Industrial Applications
Industrial Lubricant Metal Pickling Solution Paints & Coatings Rubber Processing Rust-proof Liquid Oil Field Chemicals Bitumen Production Antistatic Agents

Bitumen (Asphalt): Enhances adhesion between asphalt and aggregate (sand, gravel, ash). Provides resistance against floods, acid rain, and corrosion, especially for high-quality engineering like airport runways.

Rubber Processing: Functions as a retarder for fast-curing butyl rubbers to reduce scorching, an accelerator for other rubbers, and a softening agent in acid emulsion polymerization.

Antistatic Agents: Neutralized or quaternized salts form a continuous conducting film on fiber and plastic surfaces, dissipating static friction during production.

Flotation: Effective in removing silica traces from gypsum (for glass ceramics), low-grade iron ores, and barite.

Paints & Inks: Improves paint adhesion to wet surfaces and enhances waterproofing. Acts as a high-stability dispersant for water-based industrial coatings and pastes.

Handling & Packaging

Storage: Keep sealed in a dry, cool, and well-ventilated area at room temperature. Keep away from fire sources.

Packing: 200ml bottle, 25kg plastic drum, 200kg iron drum.
Delivery: Express for samples; Airfreight and Ocean freight for bulk orders.

Certifications
EU REACH and ISO Certifications

EU REACH | ISO9001:2008 | ISO14001:2004 | OHSAS18001:2007

Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a factory holding certifications for ISO9001:2008, ISO14001:2004, and OHSAS18001:2007.
What is the typical delivery time for Vanconol® TOH?
Generally, it takes 5-10 days if the goods are in stock. For non-stock items, delivery is typically 15-20 days depending on the order quantity.
Do you provide free samples for testing?
Yes, we can offer free samples for sincere testing purposes. Freight costs are discussed based on the destination.
Is Vanconol® amine TOH soluble in water?
In its unneutralized form, it is hydrophobic and not completely soluble in water. However, it can be neutralized as a salt to become stable and effective in acidic aqueous solutions.
What are the recommended storage conditions?
The product should be sealed and stored in a dry, cool, well-ventilated environment at room temperature, strictly away from ignition sources.
What are your standard payment terms?
For orders under 1000 USD, 100% advance payment is required. For orders over 1000 USD, we require 30% T/T in advance, with the balance due before shipment.

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