Acid Inhibitor

Acid Inhibitor, commonly known as Acid Corrosion Inhibitors, is a product that have been specially designed to provide protection to base metals against corrosive actions of strong acidic substances.

These chemical additives are applied by dip, spray or other coating methods to help in the protection of metal components and equipment from the corrosive action of a direct contact or environmental acid. These inhibitors are used to alleviate the corrosive attack on metallic elements.

Though the selection of these inhibitors depend mainly upon three features –
a) Its efficiency to inhibit the substrate material
b) Its economic availability
c) Its environmental side effects

Most of the excellent acid inhibitors for corrosion of steel in acidic medium are organic compound containing nitrogen, oxygen and/or sulphur atoms.

The various types of acid inhibitor offered by Chemtex Speciality Limited are - Hydrochloric acid inhibitor, sulfuric acid inhibitor, sulfamic acid inhibitor, citric acid inhibitor etc. Chemtex Speciality Limited is an ISO 9001, ISO 14001 and OHSAS 18001 certified manufacturer and supplier of Acid Inhibitor.

Sulphamic Acid Inhibitor, offered by Chemtex Speciality Limited, is superlatively utilized for descaling the impact of sulfamic acid over heat transfer surfaces. The product which are included under Sulphamic Acid Inhibitor are Rodine 31A, Rodine 102, Rodine 92B, etc. This formulation is prepared by the addition of superior qualitative corrosion inhibitors and wetting agents for ensuring excellent cleaning of the plate exchangers. 

It is a powder formulation that is available with precise pH value for cleaning boilers, paper making, steam generation equipments, cooling water system and heat exchanger systems. The inhibitor range is extensively recognized for its unique attributes like reduction in metal loss, fume prevention, hydrogen embrittlement reduction, and excellent cleaning. 

Phosphoric Inhibitor, formulated by Chemtex, is used for treating various metal surfaces. These inhibitors are  precisely processed by using high quality constituents to render it applicable for descaling, cleaning, and derusting applications. This formulation is administered to aqueous solutions of phosphoric acid providing excellent protection to the metal surfaces. The product which Chemtex caters under Phosphoric Inhibitor are EDTA Acid Inhibitor, HEDP Acid Inhibitor, Rodine 2010, Non-Acidic Coil Cleaner etc. 

The salient features of these acid inhibitors are non-toxic, non-corrosive to metallurgy, anti-foaming and superior cleaning. These inhibitors are used in food processing, beverage processing, pharmaceuticals, and various other industrial processing for surface treatment and descaling applications.

RODINE 92-B serves as a blend of unique semi-foaming corrosion inhibiting chemical compounds that help in the prevention of corrosive action of Citric Acid and EDTA thereof on the metal surface during cleaning and descaling operations on steel and copper alloys of medium and high pressure boiler internals. RODINE 92-B is suitable for cleaning of food equipments.


Key Features and Benefits

• Enhances cleaning efficiency
• Modifies metal surface to prevent corrosion
• Excellent wetting properties for better cleaning

Chemtex Speciality Limited manufactured product RODINE 31 A serves as an aliphatic nitrogen corrosion inhibitor containing an acidic blend of complex alkyl pyridines, 1, 3, diethyl thiourea. It protects steel, brass and copper against the attack of phosphoric, sulfuric, sulfamic, acetic oxalic, formic and citric acid, bisulfate solution and mixtures thereof and conditionally for hydrochloric acid. It is a chloride free inhibitor.


Key Features and Benefits

• Modifies metal surface to prevent corrosion
• Single product for multiple acids
• Imparts excellent pickling
• Chloride free
• Easily soluble with all acid concentrations