Characteristics
- INCI
- Acid Yellow 23
- CAS
-
1934-21-0
This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.
- EC
-
217-699-5
This is the substance number in the European chemical identification system (EC number), used in European regulatory databases including ECHA/CosIng.
- Functions
- hair dyeing
acid yellow 23 is classed chemically as a pyrazole colour. it conforms to the formula:
Evidence & Research on Acid Yellow 23
Scientific Committee on Consumer Safety (SCCS) opinions
1
Products with Acid Yellow 23 (8 total)
Decorative Cosmetics
