EUON list of Nanomaterials Currently on the EU Market updated

The European Union Observatory for Nanomaterials’ (EUON) list of Nanomaterials Currently on the EU Market has been updated.

The following substances were added:

1. Calcium bis[2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate]

2. Barium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate