lead tetroxide(redirected from red oxide of lead)
Also found in: Medical.
lead tetroxide[′led ‚te′träk‚sīd]
Pb3O4 A poisonous, bright-red powder, soluble in excess glacial acetic acid and dilute hydrochloric acid; used in medicine, in cement for special applications, in manufacture of colorless glass, and in ship paint. Also known as lead orthoplumbate; lead oxide red; red lead.