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Ingredient record
HC Yellow No 7
Hair dyeing
Restricted — conditions apply
- CAS
- 104226-21-3 Opens the substance record on PubChem
- EC
- 146-420-6
- Status
- Restricted — conditions apply · Annex III, entry 260
- Maximum
- 0,25%
- In brief
- HC Yellow No 7 is a synthetic colourant used in hair dye formulations. It belongs to a group of small dye molecules that colour hair directly, without needing a developer, and is typically used alongside other dyes to build up shade in temporary or semi-permanent hair colouring products.
- Appears in
- 0 catalogue products
Regulatory fields from the EU glossary and the annexes to Regulation (EC) No 1223/2009. Nothing on this page can be edited by visitors. Report an error with this record