What other records share CAS 243133-70-2?

CAS 243133-70-2 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.

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InventoryRef 3250715/10/2010

CERIA/SILICA TALC

Carbonic acid, cerium (3+) salt, calcination products with silica and talc (Mg3Al2(SiO3)4)

CERIA/SILICA TALC is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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What the official INCI name states

The official label is a composite INCI name with 2 named source-material segments. Each segment must be reconciled with the supplier specification.

Identity type from wording: composite
Named source segments: 2

Review parsed source-name segments

CERIA
SILICA TALC

This structure is derived only from the official label wording. It does not establish composition, concentration, chemical equivalence, safety or regulatory permission.

Inventory details for CERIA/SILICA TALC

INCI name

CERIA/SILICA TALC

Description

Carbonic acid, cerium (3+) salt, calcination products with silica and talc (Mg3Al2(SiO3)4)

Record provenance

Inventory reference: 32507
Imported identity: CERIA/SILICA TALC
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for CERIA/SILICA TALC

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Key data

CAS

243133-70-2

—

Restriction

—

Function

UV ABSORBER: Protecting the cosmetic product from the effects of UV-light.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#5805 · CERIA/SILICA TALC

Ingredients with overlapping formulation functions

CAMELLIA SINENSIS LEAF EXTRACTANTIMICROBIAL, ANTIOXIDANT, ASTRINGENT, FRAGRANCE, HUMECTANT, ORAL CARE, SKIN CONDITIONING, SKIN CO…

CAMPHOR BENZALKONIUM METHOSULFATEANTIMICROBIAL, ANTISTATIC, UV ABSORBER, UV FILTER

CAROTENOIDSANTIOXIDANT, SKIN PROTECTING, UV ABSORBER

CERIA/SILICAUV ABSORBER

CINOXATEUV ABSORBER

COBALT DNAANTIOXIDANT, HUMECTANT, SKIN CONDITIONING, SKIN PROTECTING, UV ABSORBER, VISCOSITY CONTROLLING

CRESYL METHOXYCINNAMATELIGHT STABILIZER; UV ABSORBER

DEA-METHOXYCINNAMATEUV ABSORBER

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How CERIA/SILICA TALC appears in the CosIng inventory

The CosIng inventory lists CERIA/SILICA TALC 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.

CERIA/SILICA TALC 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

CERIA/SILICA TALC 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, CERIA/SILICA TALC carries the following function designation(s):

UV ABSORBER

CAS 243133-70-2 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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Source note for CERIA/SILICA TALC

This page reproduces the CosIng inventory entry for CERIA/SILICA TALC 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 CERIA/SILICA TALC 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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