Acid Red 51 is classed chemically as a xanthene colour.
Definition
Acid Red 51 is classed chemically as a xanthene colour. It conforms to the formula:
Cosmetic roles
Adds colourCOLORANTDyes hairHAIR DYEING
Safety & regulatory references
- Banned
- Argentina · ASEAN · Brazil · European Union
Source: MFDS (Korea) cosmetic regulatory information
Restriction II/1337 (when used as a substance in hair dye products) · Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Names & identifiers
ACID RED 51INCI산성적색51호Korean label name (MFDS standard)
- CAS No.chemical registry number
- 1342-25-2
- CAS No.chemical registry number
- 16423-68-0
- CAS No.chemical registry number
- 16423-68-0; 1342-25-2
- EC No.EU chemical inventory number
- 240-474-8