What does the restriction note for SOLVENT RED 24 mean?

The restriction field for SOLVENT RED 24 reads: II/379. 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 85-83-6?

CAS 85-83-6 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 8460715/10/2010

SOLVENT RED 24

Q: How do I check if my formula contains SOLVENT RED 24?

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.

2',3-Dimethyl-4-(2-Hydroxynaphthylazo) Azobenzene

SOLVENT RED 24 is linked to 1 EU annex record on this page. Inventory note: II/379.

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Inventory details for SOLVENT RED 24

INCI name

SOLVENT RED 24

Description

2',3-Dimethyl-4-(2-Hydroxynaphthylazo) Azobenzene

Annex records for SOLVENT RED 24

Annex II Restriction reference

Entry 379

Colouring agent CI 26105 (Solvent Red 24)

CAS: 85-83-6

EC: 201-635-8

Key data

CAS

85-83-6

201-635-8

Restriction

II/379

Function

COLORANT

How SOLVENT RED 24 appears in the CosIng inventory

The CosIng inventory lists SOLVENT RED 24 as a cosmetic ingredient and this page links it to 1 annex record. The inventory entry captures names and identifiers, while the annex record shows where the substance is prohibited, restricted or positively listed in EU cosmetics law.

SOLVENT RED 24 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

SOLVENT RED 24 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 SOLVENT RED 24 reads: "II/379". 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, SOLVENT RED 24 carries the following function designation(s):

COLORANT

CAS 85-83-6 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 SOLVENT RED 24

This page combines the CosIng inventory entry for SOLVENT RED 24 with 1 linked Annex II–VI record from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research SOLVENT RED 24 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 SOLVENT RED 24 and any linked EU annex restrictions or allergen flags.

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Search similar ingredients

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