CI 42090/ Acid Blue 9; Acid Blue 9 Ammonium Salt; Acid Blue 9 Aluminum Lake

Permitted colorant

CAS: 2650-18-2 · 37307-56-5 · 3844-45-9 Opens the substance record on PubChem
EC: 223-339-8
Status: Permitted colorant · Annex IV, entry 63
Conditions: Purity criteria as sset out in Commission Directive 95/45/EC (E 133)
In brief: CI 42090 (Acid Blue 9) is a synthetic blue triarylmethane dye. It can appear as its ammonium salt or as an aluminium lake, a form made by fixing the dye onto an aluminium substrate.
Appears in: 0 catalogue products

Regulatory fields from the EU glossary and the annexes to Regulation (EC) No 1223/2009. Nothing on this page can be edited by visitors. Report an error with this record