The Inhibitory Properties of the Ambroxol Derivative on the Corrosion of Mild Steel in Hydrochloric Acid Medium

Table 1

The results of the gravimetric measurement of the corrosion rates.

(ppm)	(mg/(cm^2·h))	(%)
0		—
3.2		19.6
16		44.8
80		65.3
400		82.7