Oxyqui-noline sulphate in EU cosmetics: Annex III, entry 51
Oxyqui-noline sulphate: the maximum concentrations and conditions are in the entry below. Annex III, entry 51, consolidated 18 May 2026.
- Annex
- III: List of substances which cosmetic products must not contain except subject to the restrictions laid down
- Reference number
- 51
- Chemical name/INN
- Bis(8-hydroxyquinolinium) sulphate
- Name of Common Ingredients Glossary
- Oxyqui-noline sulphate
- CAS number
- 134-31-6
- EC number
- 205-137-1
- Version
- Consolidated version of 18 May 2026
- Official source
- Regulation (EC) No 1223/2009, consolidated text
Official wording: restrictions
- Product type, body parts: Stabilizer for hydrogen peroxidein rinse-off hair products | Maximum concentration in ready for use preparation: (0,3 % as base)
- Product type, body parts: Stabilizer for hydrogen peroxide in leave-on hair products | Maximum concentration in ready for use preparation: (0,03 % as base)
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