For 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid we can currently show 3 prices in the last 6 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2020 from USD 75.00 for 5 g to USD 50.00 per 500 mg in 2021 .