Regulatory data is for reference only. Always verify with the official regulator before making formulation decisions. Last refreshed: 7/12/2026.
Ingredients/4-Hydroxy-2,5,6- triaminopyrimidine sulfate
4-Hydroxy-2,5,6- triaminopyrimidine sulfateCAS 1603-02-7
EU CosIng Annex III — restricted
Regulatory status
| Source | Status | Annex / Details | Limit / Conditions | Last updated |
|---|---|---|---|---|
| EU CosIng | restricted | Annex III | — |
What this means
4-Hydroxy-2,5,6- triaminopyrimidine sulfate has regulatory signals in EU CosIng. Review the source links above for the official conditions and latest updates.
Common questions
- Is 4-Hydroxy-2,5,6- triaminopyrimidine sulfate restricted in EU cosmetics?
- 4-Hydroxy-2,5,6- triaminopyrimidine sulfate is restricted in EU cosmetics under Annex III.
- What is the CAS number for 4-Hydroxy-2,5,6- triaminopyrimidine sulfate?
- The CAS number for 4-Hydroxy-2,5,6- triaminopyrimidine sulfate is 1603-02-7.
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