- CAS number:
- 83763-48-8
- INCI:
- 2-Amino-4-Hydroxyethylaminoanisole Sulfate
- EINECS number:
- 280-734-8
- Functionality
- Hair dye
- Non Governmental organization
- -
A popular blue coupler often used to replace the mphenylenediamine, giving a more stable blue result.
