For example, 
–
2
6
C H5
N
Cl

 is named as benzenediazonium
chloride and C6H5N2
+HSO4
– is known as benzenediazonium
hydrogensulphate Primary aliphatic amines form highly unstable alkyldiazonium salts
(refer to Section 9 6) Primary aromatic amines form arenediazonium
salts which are stable for a short time in solution at low temperatures
(273-278 K)