What does the restriction note for SODIUM SULFANILATE mean?

The restriction field for SODIUM SULFANILATE reads: II/1257. 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 515-74-2?

CAS 515-74-2 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 3809215/10/2010

SODIUM SULFANILATE

Q: How do I check if my formula contains SODIUM SULFANILATE?

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.

Sodium sulphanilate

SODIUM SULFANILATE is linked to 1 EU annex record on this page. Inventory note: II/1257.

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Inventory details for SODIUM SULFANILATE

INCI name

SODIUM SULFANILATE

Description

Sodium sulphanilate

Annex records for SODIUM SULFANILATE

Annex II Restriction reference

Entry 1257

4-Aminobenzenesulfonic acid (Sulfanilic acid) and its salts, when used as a substance in hair dye p…

CAS: 121-57-3 / 515-74-2

EC: 204-482-5 / 208-208-5

Key data

CAS

515-74-2

208-208-5

Restriction

II/1257

Function

ANTIOXIDANT HAIR DYEING

How SODIUM SULFANILATE appears in the CosIng inventory

The CosIng inventory lists SODIUM SULFANILATE 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.

SODIUM SULFANILATE 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

SODIUM SULFANILATE 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 SODIUM SULFANILATE reads: "II/1257". 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, SODIUM SULFANILATE carries the following function designation(s):

CAS 515-74-2 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 SODIUM SULFANILATE

This page combines the CosIng inventory entry for SODIUM SULFANILATE 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 SODIUM SULFANILATE 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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