How to Dissolve Bronze

Only glass containers should be used to hold acids.

There are many reasons to dissolve bronze, like to remove oxidation. Dissolving bronze, like other metals, requires the use of acid. Acids can burn the skin and eyes and ruin clothing. When working with acids, safety precautions need to be taken to avoid accidental contact with skin and clothes. Always wear protective gloves, aprons and safety glasses. Acids can also burn through many plastic and metal containers, so use only high-quality glass containers to hold acids.

Things You'll Need

• Safety glasses
• Gloves
• Apron
• Glass container
• Nitric acid
• Water
• Stainless steel tongs

Instructions

1. Measure out equal parts nitric acid and water in separate glass beakers.

2. Add the nitric acid to the water. Do not add the water to the nitric acid as it could react and splash upwards.

3. Insert the bronze into the nitric acid solution by carefully placing the metal into the beaker with tongs. Allow the metal to soak until desired effects are reached.

Tips & Warnings

• Be sure to work in a clean and well-lit area.

• If your skin comes in contact with an acid, wash with cool water and seek medical attention.

References

• "The Complete Book of Jewelry Making"; Carles Codina; Sterling Publishing Company, Inc.; 2006