red lead still offers more accurate markings since it doesn't flow as readily as engineer's blue under pressure.

It is also used as an adulterating agent in turmeric powder.

Physiological effects

When inhaled, lead(II,IV) oxide irritates the lungs. In case of high dose, the victim experiences a metallic taste, chest pain, and abdominal pain. When ingested, it is dissolved in the gastric acid and absorbed,

1.Previous
3.Next