DERUSTING SOLUTION is a Liquid Acid, Surfactant, and Corrosion Inhibitor based product primarily designed to simultaneously clean and remove rust from steel and iron parts. This product is also effective in removing flux, heat scale and other oxides from steel, stainless steel, cast iron and aluminium in immersion and hand-wipe cleaning applications.
Derusting Chemical - Specialized product for heavy industries, ordnance factories, Grey Iron Foundry cleaning and derusting. This product is made up of Phosphoric Acid confirming to specification JSS-8030-05-2000 for removing and dissolving rust from the surface of Ferrous Metals alloys.
In Industries Rust Removal process is based on Immersion process method. A 10 - 15% concentration of solution resulting in complete dissolving of rust from metal parts, while its rate of reaction is increased by heating of solution upto 60-75 Deg. C with immersion time 15 - 20 Minute.
We are keeping ready stock of chemicals in 20, 50 Kg liquid.
Titration Procedure (insert “Information”)
- Using a pipette, take a 5 ml sample of Rust Remover from the cleaning bath
- Put the 5 ml sample into the mixing flask
- Add 10 ml of water then stir well to mix
- Add 5 drops of phenolphthalein indicator
- Counting the drops added, add 10N Sodium Hydroxide one drop at a time until the solution turns from clear to purple. Swirl between drops. The number of drops needed is the concentration of the Rust Remover.
Precautions :
Not intended for spray use.
Do not use or mix with chlorine containing cleaners or solutions as chlorine gas can be released.
Will gradually attack steel tanks, heating elements and piping
This product is highly acidic. The product concentrate causes burns of the eyes and may cause burns of the skin.
Future Benefit
Single-step process: Does not need separate cleaning step prior to rust removal
Versatile: Effective on a variety of metals and soils
Effective: Quickly removes rust and other oxides from metal surfaces.
Flexible: Use Can be used in immersion and hand-wipe applications.
No VOC: No VOC permits required
Mild Odor: Minimal irritation to operators and other employees
Handling :
Keep away from sparks or flame. Do not breathe dust or vapors. allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection.Wash thoroughly after handling. Acid reacts with water and can splatter acid onto personnel. When diluting, cautiously mix product and water together while stirring
Storage :
Store containers in a cool, dry place. Do not pressurize, cut, weld, braze, solder, drill, or grind containers. Keep containers away from heat, flame, sparks, static electricity, or other sources of ignition.
