In the last 9 years, 1 prices are shown for »4-Amino-N-(2-hydroxyethyl)-N-ethylaniline sulfate« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2017 from USD 42.00 for 25g to USD 42.00 per 25g in 2021 .