Regulatory data is for reference only. Always verify with the official regulator before making formulation decisions. Last refreshed: 8/29/2026.
Ingredients/4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt
4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium saltCAS 1064-48-8
EU CosIng III — restrictedEU CosIng IV — colorantASEAN III — restricted
Regulatory status
What this means
4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt has regulatory signals in EU CosIng, ASEAN. Review the source links above for the official conditions and latest updates.
Common questions
- Is 4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt restricted in EU cosmetics?
- 4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt is restricted in EU cosmetics under Annex III with a maximum concentration of 0,5 %.
- Is 4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt restricted under the ASEAN Cosmetic Directive?
- 4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt is restricted under the ASEAN Cosmetic Directive Annex III with a maximum concentration of 0.5%.
- What is the CAS number for 4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt?
- The CAS number for 4-Amino-5-hydroxy-3-(4-nitrophenylazo)-6- (phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt is 1064-48-8.
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