Is Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate] restricted in EU cosmetics?

Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate] is listed in EU CosIng Annex IV.

Is Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate] restricted under the ASEAN Cosmetic Directive?

Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate] is prohibited under the ASEAN Cosmetic Directive Annex II.

What is the CAS number for Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate]?

The CAS number for Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate] is 6371-76-2.

Regulatory data is for reference only. Always verify with the official regulator before making formulation decisions. Last refreshed: 8/31/2026.

Ingredients/Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate]

Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate]CAS 6371-76-2

EU CosIng IV — colorantASEAN II — prohibited

Regulatory status

Source	Status	Annex / Details	Limit / Conditions	Last updated
EU CosIng	colorant	Annex IV	Not to be used in products applied on mucous membranes	—
ASEAN	prohibited	Annex II	—	—

What this means

Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate] has regulatory signals in EU CosIng, ASEAN. Review the source links above for the official conditions and latest updates.

Common questions

Is Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate] restricted in EU cosmetics?: Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate] is listed in EU CosIng Annex IV.
Is Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate] restricted under the ASEAN Cosmetic Directive?: Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate] is prohibited under the ASEAN Cosmetic Directive Annex II.
What is the CAS number for Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate]?: The CAS number for Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate] is 6371-76-2.

Calcium bis[3-hydroxy-4-(phenylazo)-2-naphthoate]CAS 6371-76-2

Regulatory status

What this means

Common questions

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