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InventoryRef 3163613/08/2020

ACID YELLOW 1

Disodium 5,7-dinitro-8-oxidonaphthalene-2-sulphonate (CI 10316)

ACID YELLOW 1 is linked to 2 EU annex records on this page. Inventory note: III/214 (Acid Yellow 1).

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Inventory details for ACID YELLOW 1

INCI name

ACID YELLOW 1

Description

Disodium 5,7-dinitro-8-oxidonaphthalene-2-sulphonate (CI 10316)

Annex III Restriction reference
Entry 214

ACID YELLOW 1

CAS: 846-70-8
EC: 212-690-2
Annex IV Identified ingredient
Entry 3

CI 10316

CAS: 846-70-8
EC: 212-690-2

Key data

CAS
846-70-8
EC
212-690-2
Restriction
III/214 (Acid Yellow 1)
Function
HAIR DYEING

How ACID YELLOW 1 appears in the CosIng inventory

The CosIng inventory lists ACID YELLOW 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.

ACID YELLOW 1 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

ACID YELLOW 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 ACID YELLOW 1 reads: "III/214 (Acid Yellow 1)". 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, ACID YELLOW 1 carries the following function designation(s):

CAS 846-70-8 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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Source note for ACID YELLOW 1

This page combines the CosIng inventory entry for ACID YELLOW 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 ACID YELLOW 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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