Methyl Benzotriazole Derivative Water Soluble Copper Corrosions Inhibitors

• Customization: Available
• Certification: ISO
• Environmental Protection: Yes
• Model NO.: CH42
• Color: Light Yellow to Brown
• Appearance: Liquid
• Kind: Ep Antiwear
• Application: Lubricant Additives, Fuel Additives, Waste Oil And Crude Oil Additives, Metal Working Fluid
• Delivery: 15days
• Production: Metal Working Fluid
• Transport Package: Drum, IBC-Tank, ISO-Tank
• Specification: Metal Deactivator
• Trademark: Chorus
• Origin: China
• HS Code: 3811
• Production Capacity: 800mt Per Month

Product Description

Methyl Benzotriazole Derivative Water Soluble Copper Corrosions Inhibitors

Introduction of Methyl Benzotriazole Derivative
CH42 is a methyl benzotriazole derivative, soluble in water and ethylene glycol system, used as a metal-deactivated agent. It can replace solid Benzotriazole and solid methyl benzotriazole, effectively protect yellow metal, and prevent cobalt spillover. Its combination with the conventional carboxylate rust inhibitor can provide corrosion protection for a variety of metals.

Features of Methyl Benzotriazole Derivative
Suitable substitutes for benzotriazole and methyl benzotriazole.
Protect yellow metal and cobalt alloy from corrosion

Application of Methyl Benzotriazole Derivative
All water-based systems with PH>7: antifreeze (engine coolant), high water-based hydraulic fluid (HFC), water/glycol hydraulic fluid (HFC), metalworking fluid (emulsion and synthetic fluid), etc

Recommended Dosage: 0.1-0.5%

Usage of Methyl Benzotriazole Derivative
Use with nitrite is not recommended because it may form nitrite amine.
It is recommended to use carboxylate rust inhibitors together, which can have a synergistic effect.

Specifications of Methyl Benzotriazole Derivative

Item	Test Value
Appearance	Clear Amber Liquid
Active Content, %	>75
Density(20ºC), g/cm³	1.155-1.165
KV 40ºC,mm²/s	30-40
Mechanical Impurities(mass fraction), %	≤0.08%
Condensation Point, /ºC	≤5%
Nitrogen Content, wt%	17.0-18.0

Storage:
25kg/drum and 200kg/drum package.
Store in a cool and dry place. Keep away from sunlight and other impurities of hydration.
Crystallization may occur when stored in an environment below 5ºC.
As for the long-term storage, the color will become darker, but does not affect the performance.