One of the materials from the polymerization reaction is ammonia, which means eventually an explosive reaction will take place. When potassium cyanide and sodium cyanide contact acids poisonous and flammable hydrogen cyanide vapor is released. Health Hazards How can substances enter your body either by inhalation, ingestion or through the skin. For example, methylene chloride, found in paint removers and thinners, that can cause cancer. Acids, for example, destroy skin cells or cause irreversible damage at the site of contact.
Battery acid is an example of a corrosive.
Chlorine gas, for example, can kill in high doses. For example, household ammonia can irritate the eyes and skin of animals and people. Certain plants found in forests, fields and marshes are common sensitizers because they cause skin rash. In the workplace, for example, toluene diisocyanate, found in some polyurethanes, and methylene bisphenyl isocyanate, found in urethane foams, are sensitizers. These selectively damage one major organ or system of the body such as the lungs, kidneys or nervous system.