Acid Orange 7 in EU cosmetics: Annex III, entry 318
Acid Orange 7: maximum concentration in ready for use preparation by product type: Hair dye substance in non-oxidative hair dye products: As from 3 June 2021: 0,5 %. Annex III, entry 318, Regulation (EC) No 1223/2009, consolidated 18 May 2026.
- Annex
- III: List of substances which cosmetic products must not contain except subject to the restrictions laid down
- Reference number
- 318
- Chemical name/INN
- Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzene sulfonate
- Name of Common Ingredients Glossary
- Acid Orange 7
- CAS number
- 633-96-5
- EC number
- 211-199-0
- Version
- Consolidated version of 18 May 2026
- Official source
- Regulation (EC) No 1223/2009, consolidated text
Official wording: restrictions
- Product type, body parts: Hair dye substance in non-oxidative hair dye products | Maximum concentration in ready for use preparation: As from 3 June 2021: 0,5 %
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