For 8-(Phenylamino)naphthalene-1-sulfonic acid we can currently show 30 prices in the last 7 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 2019 from USD 681.00 for 500 g to USD 44.00 per 100 g in 2024 .