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Yes, it does. Additionally, it leaves a phosphate coating on the metal that resists further rust. Phosphoric acid is also used to etch steel to open the pores to let the primer layer of paint adhere better.

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16y ago

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Related Questions

What chemical can be used to dissolve rust?

One chemical that can be used to dissolve rust is phosphoric acid.


What salts does phosporic acid make?

phosphates


Is phosporic acid a element or compound?

Compound.


What acid is found in rust remover?

Hydrochloric acid is commonly found in rust removers because it helps dissolve the rust and facilitate its removal from metal surfaces.


What is the active ingredient in rust remover?

The active ingredient in rust remover is usually phosphoric acid or oxalic acid, which work to dissolve and remove rust from metal surfaces.


Chemical formula Phosporic Acid?

Formula: H3PO4


What solvent dissolve rust?

Acids like vinegar or citric acid are commonly used to dissolve rust, as they can break down the iron oxide. Commercial rust removers containing phosphoric acid can also be effective. Always follow safety guidelines when using these chemicals.


Why does soda remove rust from a penny?

Soda contains phosphoric acid, which can dissolve rust. When a penny is soaked in soda, the acid reacts with the rust, breaking it down and allowing it to be easily wiped away.


What is the active ingredient in naval jelly?

The active ingredient in naval jelly is phosphoric acid. It is a rust removal product used to dissolve and remove rust from metal surfaces.


How does citric acid remove rust?

Citric acid acts as a chelating agent that can bind to the iron oxide in rust, helping to break down and dissolve the rust from the metal surface. Through a process called chelation, citric acid forms chemical bonds with the rust, making it easier to scrub or wipe away.


How does citric acid help in removing rust from metal surfaces?

Citric acid helps remove rust from metal surfaces by breaking down the iron oxide (rust) through a chemical reaction called chelation. This reaction helps dissolve the rust, making it easier to scrub or wipe away.


What is the most effective rust remover for concrete surfaces?

The most effective rust remover for concrete surfaces is a commercial rust remover specifically designed for concrete. These products typically contain ingredients like oxalic acid or phosphoric acid that can effectively dissolve and remove rust stains from concrete surfaces.