Other Names
No. 10
Use
Bretonite (No. 10) is a chemical mixture consisting of 75% iodoacetone (Bretonite) and 25% Stannic chloride (Opacite). Iodoacetone (Bretonite) is a toxic lachrymatory agent. It decomposes when heated and, when left standing for about one week, is converted to symmetrical iiodoacetone.
Source(s)
Old Chemical Weapons Reference Guide (1998)
