What does the restriction note for FAST GREEN FCF mean?

The restriction field for FAST GREEN FCF reads: II/1357 (When used as a substance in hair dye products). 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 2353-45-9?

CAS 2353-45-9 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 3392313/08/2020

FAST GREEN FCF

Q: How do I check if my formula contains FAST GREEN FCF?

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.

Dihydrogen (ethyl)[4-[4-[ethyl(3-sulphonatobenzyl)amino](4-hydroxy-2-sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium, disodium salt (CI 42053)

FAST GREEN FCF is linked to 2 EU annex records on this page. Inventory note: II/1357 (When used as a substance in hair dye products).

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Inventory details for FAST GREEN FCF

INCI name

FAST GREEN FCF

Description

Dihydrogen (ethyl)[4-[4-[ethyl(3-sulphonatobenzyl)amino](4-hydroxy-2-sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium, disodium salt (CI 42053)

Annex records for FAST GREEN FCF

Annex II Restriction reference

Entry 1357

Benzenemethanaminium, N-ethyl-N-(4-((4-(ethyl((3-sulfophenyl)methyl)amino)phenyl)(4-hydroxy-2-sulfo…

CAS: 2353-45-9

EC: 219-091-5

Annex IV Identified ingredient

Entry 61

CI 42053/ FAST GREEN FCF

CAS: 2353-45-9

EC: 219-091-5

Key data

CAS

2353-45-9

219-091-5

Restriction

II/1357 (When used as a substance in hair dye products)

Function

HAIR DYEING

How FAST GREEN FCF appears in the CosIng inventory

The CosIng inventory lists FAST GREEN FCF 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.

FAST GREEN FCF 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

FAST GREEN FCF 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 FAST GREEN FCF reads: "II/1357 (When used as a substance in hair dye products)". 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, FAST GREEN FCF carries the following function designation(s):

HAIR DYEING

CAS 2353-45-9 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 FAST GREEN FCF

This page combines the CosIng inventory entry for FAST GREEN FCF 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 FAST GREEN FCF 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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Scan a full INCI list to detect FAST GREEN FCF and any linked EU annex restrictions or allergen flags.

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Search similar ingredients

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