- CAS number:
- 106-50-3
- INCI:
- p-Phenylenediamine
- EINECS number:
- 203-404-7
- Functionality
- Hair dye
- Non Governmental organization
- -
- MSDS
- request by email
Currently, the most popular oxidation base for permanent formulations. However many companies are now replacing PPD with TDS, following many damaging reports on PPD’s irritating and sensitising properties.
