Nitric acid is a strong acid with strong oxidizing and corrosive properties. However, due to the reaction between strong acid and skin, dense protein clots will be formed.

So the depth of the strong burn will not be very deep.

Once burned by nitric acid, the following steps should be taken to deal with it quickly:

1. Wash the burned area with water immediately. If there is a weak alkaline solution such as soapy water or soda water, it is best to soak or wash it. Be careful not to soak or rinse with strong alkali solution, because strong alkali is as oxidizing as corrosive.

2. If the burn is serious, you should go to the burn department of the hospital immediately for further treatment and treatment.

3, want to contact with strong acid or do strong acid experiment or operation, should first make emergency response plan.