What does the restriction note for PIGMENT RED 57:1 mean?

The restriction field for PIGMENT RED 57:1 reads: III/296 (Pigment Red 57) IV/27 (CI 15850). This is the restriction note from the CosIng inventory. For authoritative conditions and limits, always refer to the linked annex entries.

InventoryRef 7981913/08/2020

PIGMENT RED 57:1

Q: How do I check if my formula contains PIGMENT RED 57:1?

Use the INCI Checker tool on CosIng Checker to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

Calcium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate (CI 15850)

PIGMENT RED 57:1 is linked to 2 EU annex records on this page. Inventory note: III/296 (Pigment Red 57) IV/27 (CI 15850).

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Inventory details for PIGMENT RED 57:1

INCI name

PIGMENT RED 57:1

Description

Calcium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate (CI 15850)

Annex records for PIGMENT RED 57:1

Annex III Restriction reference

Entry 296

Pigment Red 57

CAS: 5858-81-1

EC: 227-497-9

Annex IV Restriction reference

Entry 27

CI 15850

EC: 226-109-5

Key data

CAS

29092-56-6; 5281-04-9

226-109-5

Restriction

III/296 (Pigment Red 57) IV/27 (CI 15850)

Function

COLORANT HAIR DYEING

How PIGMENT RED 57:1 appears in the CosIng inventory

The CosIng inventory lists PIGMENT RED 57:1 as a cosmetic ingredient and this page links it to 2 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

PIGMENT RED 57:1 is also tagged with 2 cosmetic functions in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

PIGMENT RED 57:1 appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

The restriction field for PIGMENT RED 57:1 reads: "III/296 (Pigment Red 57) IV/27 (CI 15850)". This is the restriction note recorded in the CosIng inventory for this ingredient. For authoritative conditions and limits, always refer to the linked annex entries above.

According to the EU CosIng inventory, PIGMENT RED 57:1 carries the following function designation(s):

CAS 29092-56-6; 5281-04-9 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Use the INCI Checker tool to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

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Source note for PIGMENT RED 57:1

This page combines the CosIng inventory entry for PIGMENT RED 57:1 with 2 linked Annex II–VI records from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research PIGMENT RED 57:1 and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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Tools & next steps

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