RLN-27 DERUSTING CHEMICAL *Derusting chemicals are agents used to remove rust (iron oxide) from metal surfaces, restoring the metal's original appearance and preventing further corrosion. These chemicals come in various forms, including acids, chelating agents, and rust converters. The choice of derusting chemical depends on the extent of rust, the type of metal, and the application method. 1. Types of Derusting Chemicals 1. Acid-Based Derusting Chemicals: - Phosphoric Acid: Converts rust into a soluble phosphate compound, which can be easily washed away. Phosphoric acid also leaves a protective phosphate coating that helps prevent future rust. - Usage: Commonly used in industrial settings and automotive applications. - Safety: Requires careful handling and proper protective gear due to its corrosive nature. - Hydrochloric Acid (Muriatic Acid): Very effective at removing rust quickly, but can be aggressive and may damage the base metal if not used properly. - Usage: Used for heavy-duty rust removal, especially in industrial settings. - Safety: Highly corrosive and toxic; requires strict safety measures. #RLN-27 DERUSTING CHEMICAL Manufacturer.