Benzenemethanaminium, N-ethyl-N-(4-((4-(ethyl((3-sulfophenyl)methyl)amino)phenyl)(2-sulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-3-sulfo-, hydroxide, inner salt, disodium salt
CI 42090/ ACID BLUE 9; ACID BLUE 9 AMMONIUM SALT; ACID BLUE 9 ALUMINUM LAKE
Key data
Source and verification note
CosIng Checker is an independent reference website built from publicly available European Commission cosmetic ingredient materials, including Annex II–VI datasets.
Use these pages for research, discovery and comparison, but verify critical regulatory decisions against the official source text and current law.
Record details
Colour index or glossary
CI 42090/ ACID BLUE 9; ACID BLUE 9 AMMONIUM SALT; ACID BLUE 9 ALUMINUM LAKE
Chemical name
Benzenemethanaminium, N-ethyl-N-(4-((4-(ethyl((3-sulfophenyl)methyl)amino)phenyl)(2-sulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-3-sulfo-, hydroxide, inner salt, disodium salt
Chemical / IUPAC name
Benzenemethanaminium, N-ethyl-N-(4-((4-(ethyl((3-sulfophenyl)methyl)amino)phenyl)(2-sulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-3-sulfo-, hydroxide, inner salt, disodium salt
Color
Blue
Warnings
Purity criteria as sset out in Commission Directive 95/45/EC (E 133)
Regulatory information
Regulation
(EC) 2009/1223
SCCS opinions
- Opinion on Acid Blue 9
Identified ingredients
- ACID BLUE 9
- CI 42090
- ACID BLUE 9 ALUMINUM LAKE
- ACID BLUE 9 AMMONIUM SALT
Related records
Direct matches are limited for this record, so nearby entries from Annex IV are shown as well.
ACID BLUE 9
About this record
This page provides a structured view of a cosmetic ingredient record from the EU cosmetic ingredient reference database.
Use the annex link, CAS number, EC number and related records to continue exploring restrictions, warnings, allowed uses and associated reference data.