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Mono Ethylene Glycol Brine

Inhibited Mono Ethylene Glycol Brine

Propylene Glycol Brine

Inhibited Propylene Glycol Brine

Mono Ethylene Glycol Brine Corrosion Inhibitor

Propylene Glycol Brine Corrosion Inhibitor

Nitrite Based Corrosion Inhibitor

Nitrite Based Corrosion Inhibitor For Water And Glycol Brine

Calcium Chloride Brine Corrosion Inhibitor

Methanol Brine Corrosion Inhibitor

Inhibited Mono Ethylene Glycol Concentrate Coolant

Mono Ethylene Glycol Mixture Coolant

Mono Ethylene Glycol Premix Engine Coolant

33 Corrosion Inhibited Radiator Coolant

Mono Ethylene Glycol Premixed Coolant

Propylene Glycol Based Coolant Antifreeze

Glycol Antifreeze Coolant Concentrate

50 Mono Ethylene Glycol Premix Ready To Use Engine Coolant

33 Mono Ethylene Glycol Premix Radiator Coolant

30 Mono Ethylene Glycol Premixed Coolant

Propylene Glycol Coolant Antifreeze

60 Mono Ethylene Glycol Mixture Industrial Coolant

HTF System Cleaner

HTF System Online Descalant

PCM - Phase Change Material

Eutectic Salts and Solutions

Propylene Glycol Coolant

Glycol Based Coolant

Ethylene Glycol Corrosion Inhibitors

Use of Colored Ethylene Glycol

Inhibited Propylene Glycol

Bright Green Colored Inhibited Propylene Glycol

OUR SPECIALITY CHEMICALS:-

HCl Acid Inhibitors

Coil Cleaner

Boiler Water Alkalinity Builder

Poly Electrolyte

Inhibited Sulfamic Acid Boiler Descalant

Condenser Descalant

Boiler Descalant

Inhibited Ethylene Glycol

Nitrite Based Corrosion Inhibitor

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Closed Circuit Nitrite based corrosion inhibitor passivates the metal surface and prevents oxidation corrosion and galvanic corrosion in aerated chilled and hot water systems.Closed Loop or Closed Circuit Cooling or Heating Systems that use water for heat transfer must meet the following three mandatory requirements:- 
1. Using Soft or DM water for feed and make up
2. An appropriate Corrosion Inhibitor with yellow metal protection, oxygen scavenger, added with antiscalant.
3. A suitable chlorine free Biocide for preserving water.
Nitrite Based Corrosion Inhibitor





Nitrite Based Corrosion Inhibitor For Water And Glycol Brine

Nitrite based Corrosion Inhibitor for Water and Glycol Brine system is a multi metal corrosion inhibitor based on nitrite and other organic compounds with special yellow metal corrosion inhibitor and antiscaling chemical that helps to prevent scale deposition or also removes adhering loose scale deposits from the heat transfer fluid system.


The disadvantages of not treating the closed circuit water can be equally troubling for the system operator:-

  • Leakage in PHE and AHU due to corrosion
  • Plugging and clogging of tubes and reduced flow rate
  • Reduced heat transfer
  • Need of regular descaling that incurs shutdowns, loss of labor and time
  • Fouling of brine or chiller water

Chemical treatment removes dissolved oxygen that cause oxidation of metal to metal oxide i.e, Iron + Oxygen = Iron Oxide (Rust)

The chemical also contains a specific inhibitor to protect copper from corrosion and removes / prevents any sort of scale formation in the system.

Outperforms Nalco 8338, Nalco 3275, Indion 5547, Indion 5546, Indion 5545, Nalcool 2000 (Diesel Engine Corrosion Inhibitor) etc.


Application Engine Jacket Cooling or heating system, Chiller Water Circuit, Glycol Brine System, Hot Water or steam Circuit, Engine Coolant, Process chilling and heating system etc.
Specification Chemical Type Organic Chemical Compound
Form Liquid
Specific Gravity 1.1 + 0.05
pH 12 + 1
Solubility Completely Soluble in Water
Dosage Nitrite based Corrosion Inhibitor for Water and Glycol Brine is normally fed continuously to the re-circulating closed system by injection dosing pump or dosed to the expansion tank. The amount of Nitrite based Corrosion Inhibitor for Water and Glycol Brineto inhibit corrosion depends on the type of system and plant operating conditions. The specific dosage rates will be specified by the Chemtex's technical representative.
Major Benefits Zero or negligible loss of metal or corrosion Excellent heat transferability and flow rate No need of descaling closed circuit equipments Long and extended life of Water without fouling




Nitrite Based Corrosion Inhibitor For Water And Glycol Brine Click here to Zoom


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Chemtex Speciality Limited
Mr. Shubham Karnani
No. 33, Brabourne Road
Kolkata - 700 001, West Bengal, India

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