What is the chemical name of black lacquer?
(Image: https://images.unsplash.com/photo-1660245199336-832b9567d959?ixid=M3wxMjA3fDB8MXxzZWFyY2h8MTJ8fHRyYW5oJTIwZyVFMSVCQiU5NyUyMHRyZW8lMjB0JUM2JUIwJUUxJUJCJTlEbmclMjAlQzQlOTElRTElQkElQjlwJTIwbmglRTElQkElQTV0fGVufDB8fHx8MTc1MDIwMjg3NXww\u0026ixlib=rb-4.1.0)Black Tranh gỗ treo tường đẹp nhất lacquer is obtained from the varnish tree that yields a toxic exudation. The chemical name of black lacquer is pyroxylin.