Nonenylsuccinic anhydride
pure
 
(NSA, ERL-4206 hardener) 
C13H20O3 • Mr 224.3 • CAS 28928-97-4
 
Especially purified for electron microscopy. 
Hardener component for SPURR embedding. 
 
WARNING:  Hazardous Goods
 
EINECS: 242-317-8 • WGK: 1 • HS: 29171990 
Storage Temperature: +15 °C to +30 °C