What other records share CAS 27554-92-3?

CAS 27554-92-3 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 8672115/10/2010

METHACRYLIC ACID/STYRENE/VP COPOLYMER

Q: How do I check if my formula contains METHACRYLIC ACID/STYRENE/VP COPOLYMER?

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.

Methacrylic Acid/Styrene/VP Copolymer is a copolymer of styrene, methacrylic acid and vinyl pyrrolidone

METHACRYLIC ACID/STYRENE/VP COPOLYMER is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Inventory details for METHACRYLIC ACID/STYRENE/VP COPOLYMER

INCI name

METHACRYLIC ACID/STYRENE/VP COPOLYMER

Description

Methacrylic Acid/Styrene/VP Copolymer is a copolymer of styrene, methacrylic acid and vinyl pyrrolidone

Annex records for METHACRYLIC ACID/STYRENE/VP COPOLYMER

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Key data

CAS

27554-92-3

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Restriction

—

Function

OPACIFYING

How METHACRYLIC ACID/STYRENE/VP COPOLYMER appears in the CosIng inventory

The CosIng inventory lists METHACRYLIC ACID/STYRENE/VP COPOLYMER as a cosmetic ingredient and this page links it to 0 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.

METHACRYLIC ACID/STYRENE/VP COPOLYMER 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

METHACRYLIC ACID/STYRENE/VP COPOLYMER is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, METHACRYLIC ACID/STYRENE/VP COPOLYMER carries the following function designation(s):

OPACIFYING

CAS 27554-92-3 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 METHACRYLIC ACID/STYRENE/VP COPOLYMER

This page reproduces the CosIng inventory entry for METHACRYLIC ACID/STYRENE/VP COPOLYMER from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research METHACRYLIC ACID/STYRENE/VP COPOLYMER 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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