What does nitric acid does in your skin?

Answer 1

At first it tickles, then it eats through and gets to the nerves, were it hurts. This leaves chemical burns. If you get any on you rush to a sink and flush with lots of cold water. This will still leave a discoloration.

Answer 2

Nitric acid is a corrosive chemical that can cause severe burns and damage to the skin upon contact. It reacts with proteins in the skin, leading to tissue damage and potentially scarring if not treated promptly and properly. Immediate medical attention is necessary if contact with nitric acid occurs.