Assertion: picric acid | /r/CapableOf | form metal picrates
Facets:
Source sentences:
text: Picric acid gauze, if found in antique first aid kits, presents a safety hazard because picric acid of that vintage (60–90 years old) will have become crystallized and unstable, and may have formed metal picrates from long storage in a metal first aid case.
text: Picric acid caused problems when it reacted with the metal casing of shells, forming metal picrates that are much more sensitive to percussion, friction, and heat.