This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Magracrom Blue.svg en Calcon Magracrom Blue Diacromo Blue Acid Chrome Blue Chrome Acid Blue de Eriochromblauschwarz Calcon Palatinchromschwarz BN Mordant Black own Yikrazuul Azo dyes Naphthalene sulfonates naphthols Sodium salts of organic compounds
Page 2023 Free-images.com. All images are Public Domain