What does the restriction note for PIGMENT RED 57 mean?

The restriction field for PIGMENT RED 57 reads: IV/27. This is the restriction note from the CosIng inventory. For authoritative conditions and limits, always refer to the linked annex entries.

What other records share CAS 5858-81-1?

CAS 5858-81-1 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

InventoryRef 3657106/07/2015

PIGMENT RED 57

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

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.

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

PIGMENT RED 57 is linked to 2 EU annex records on this page. Inventory note: IV/27.

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Inventory details for PIGMENT RED 57

INCI name

PIGMENT RED 57

Description

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

Annex records for PIGMENT RED 57

Annex III Shared INCI name

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

5858-81-1

227-497-9

Restriction

IV/27

Function

COLORANT

How PIGMENT RED 57 appears in the CosIng inventory

The CosIng inventory lists PIGMENT RED 57 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 is also tagged with 1 cosmetic function 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 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 reads: "IV/27". 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 carries the following function designation(s):

COLORANT

CAS 5858-81-1 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.

View CAS records

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

This page combines the CosIng inventory entry for PIGMENT RED 57 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 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

Check your formula

Scan a full INCI list to detect PIGMENT RED 57 and any linked EU annex restrictions or allergen flags.

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Search similar ingredients

Find other inventory ingredients and annex entries related to PIGMENT RED 57, its identifiers or nearby name variants.