Regulatory data is for reference only. Always verify with the official regulator before making formulation decisions. Last refreshed: 10/12/2026.
Ingredients/Benzidine dihydrochloride
Benzidine dihydrochlorideCAS 531-85-1
EU CosIng II — prohibitedASEAN II — prohibitedChina NMPA — prohibitedUK OPSS — prohibitedBrazil ANVISA — prohibited
Is Benzidine dihydrochloride restricted in cosmetics?
Benzidine dihydrochloride is prohibited in EU CosIng, ASEAN, China NMPA, UK OPSS and Brazil ANVISA. Markets not named here hold no entry for it, which is not a clearance.
- CAS
- 531-85-1
- INCI
- Benzidine dihydrochloride
- Data refreshed
- 2026-10-12
Regulatory status
| Source | Status | Annex / Details | Limit / Conditions | Last updated |
|---|---|---|---|---|
| EU CosIng | prohibited | Annex II | — | — |
| ASEAN | prohibited | Annex II | — | — |
| China NMPA | prohibited | — | — | 10/7/2026 |
| UK OPSS | prohibited | — | Source: legislation.gov.uk retained EU Regulation 1223/2009 Annex Ii | 10/5/2026 |
| Brazil ANVISA | prohibited | — | — | 10/7/2026 |
What this means
Benzidine dihydrochloride has regulatory signals in EU CosIng, ASEAN, China NMPA, UK OPSS, Brazil ANVISA. Review the source links above for the official conditions and latest updates.
Recent regulatory changes
No recorded regulatory changes for Benzidine dihydrochloride yet.
Common questions
- Is Benzidine dihydrochloride restricted in EU cosmetics?
- Benzidine dihydrochloride is prohibited in EU cosmetics according to EU CosIng Annex II.
- Is Benzidine dihydrochloride restricted under the ASEAN Cosmetic Directive?
- Benzidine dihydrochloride is prohibited under the ASEAN Cosmetic Directive Annex II.
- Is Benzidine dihydrochloride restricted in China NMPA?
- Benzidine dihydrochloride is prohibited in cosmetics under China NMPA.
- Is Benzidine dihydrochloride restricted in UK OPSS?
- Benzidine dihydrochloride is prohibited in cosmetics under UK OPSS.
- Is Benzidine dihydrochloride restricted in Brazil ANVISA?
- Benzidine dihydrochloride is prohibited in cosmetics under Brazil ANVISA.
- What is the CAS number for Benzidine dihydrochloride?
- The CAS number for Benzidine dihydrochloride is 531-85-1.
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