Question

what ate the precautions of nh3

Answer 1

+If ammonia is released, immediately put on a suitable respirator and leave the area until the severity of the release is determined....
+ In case of leaks or spills, escape-type respiratory protective equipment should be available in the work area.....
+Never work alone with this chemical.Unprotected persons should avoid all contact with this chemical, including contaminated equipment.
hope it helps u..............