What does the restriction note for SODIUM DEHYDROACETATE mean?

The restriction field for SODIUM DEHYDROACETATE reads: V/13. 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 4418-26-2?

CAS 4418-26-2 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 3785111/08/2020

SODIUM DEHYDROACETATE

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

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 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate

SODIUM DEHYDROACETATE is linked to 1 EU annex record on this page. Inventory note: V/13.

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Inventory details for SODIUM DEHYDROACETATE

INCI name

SODIUM DEHYDROACETATE

INN name

sodium dehydroacetate

Description

Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate

Annex records for SODIUM DEHYDROACETATE

Annex V Restriction reference

Entry 13

Dehydroacetic acid / SODIUM DEHYDROACETATE

CAS: 520-45-6 / 4418-26-2 / 16807-48-0

EC: 208-293-9 / 224-580-1 / -

Key data

CAS

4418-26-2

224-580-1

Restriction

V/13

Function

PRESERVATIVE

How SODIUM DEHYDROACETATE appears in the CosIng inventory

The CosIng inventory lists SODIUM DEHYDROACETATE 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 DEHYDROACETATE 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

SODIUM DEHYDROACETATE 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 DEHYDROACETATE reads: "V/13". 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 DEHYDROACETATE carries the following function designation(s):

PRESERVATIVE

CAS 4418-26-2 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.

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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 SODIUM DEHYDROACETATE

This page combines the CosIng inventory entry for SODIUM DEHYDROACETATE 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 DEHYDROACETATE 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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