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InventoryRef 9717112/08/2020

CI 77891

CI 77891 is classed chemically as an inorganic colour (see also INCI: Titanium dioxide). It conforms to the formula

CI 77891 is linked to 4 EU annex records on this page. Inventory note: IV/143.

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Regulatory evidence by market

This matrix separates verified ingredient rules from sources that are mapped but not yet imported. No imported rule does not mean the ingredient is permitted.

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MarketEvidence statusRecordsSource language
European UnionEvidence linked
Restricted entry found
Open this evidence		4English and EU languages
Great BritainSource mapped
Official source mapped; ingredient rule not imported
0English
CanadaSource mapped
Official source mapped; ingredient rule not imported
0English and French
New ZealandSource mapped
Official source mapped; ingredient rule not imported
0English
ASEANSource mapped
Official source mapped; ingredient rule not imported
0English and national languages
ChinaSource mapped
Official source mapped; ingredient rule not imported
0Chinese with selected English material
JapanSource mapped
Official source mapped; ingredient rule not imported
0Japanese; official English translation available
South KoreaSource mapped
Official source mapped; ingredient rule not imported
0Korean with some English names
United StatesSource mapped
Official source mapped; ingredient rule not imported
0English
AustraliaSource mapped
Official source mapped; ingredient rule not imported
0English
BrazilSource mapped
Official source mapped; ingredient rule not imported
0Portuguese with INCI crosswalks
IndiaSource mapped
Official source mapped; ingredient rule not imported
0English and Hindi
Saudi ArabiaSource mapped
Official source mapped; ingredient rule not imported
0Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 13463-67-7
CAS 13463-67-7PubChem CID 26042

Titanium dioxide

Titanium dioxide is a titanium oxide with the formula TiO2. A naturally occurring oxide sourced from ilmenite, rutile and anatase, it has a wide range of applications. It has a role as a food colouring. — ChEBI

IUPAC name
dioxotitanium
Molecular formula
O2Ti
Molecular weight
79.866 g/mol
Exact mass
79.9377699 Da
Topological polar surface area
34.1 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

TitaniaTitanium(IV) oxideTitanium WhiteTitafranceTitandioxidFlamencoHombitanTiofine
16 more reported names
TioxideTipaqueTitanoxRayoxBayertitan ATitanic anhydrideTioxide RHDTioxide RSMZopaque LDCRutiox CRTitanox RANCA-Fil CreamCalcotone White TTioxide AD-MTioxide R-CRTioxide R-SM
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for CI 77891

INCI name

CI 77891

Description

CI 77891 is classed chemically as an inorganic colour (see also INCI: Titanium dioxide). It conforms to the formula

Record provenance

Inventory reference
97171
Imported identity
CI 77891
Source update
12/08/2020
European Commission CosIng source notes
Annex III Shared CAS number
Entry 321

TITANIUM DIOXIDE

CAS: 13463-67-7/ 1317-70-0/ 1317-80-2
EC: 236-675-5/ 215-280-1/ 215-282-2
Annex VI Shared CAS number
Entry 27

TITANIUM DIOXIDE

CAS: 13463-67-7[1]/ 1317-70-0[2]/ 1317-80-2[3]
EC: 236-675-5[1] /215-280-1[2]/215-282-2 [ 3]
Annex VI Shared CAS number
Entry 27a

TITANIUM DIOXIDE (NANO)

CAS: 13463-67-7[1]/ 1317-70-0[2]/ 1317-80-2[3]
EC: 236-675-5[1] /215-280-1[2]/ 215-282-2[3]

Key data

CAS
13463-67-7
EC
236-675-5
Restriction
IV/143
Function
COLORANT
Exclusively or mainly intended to colour the cosmetic product, the body as a whole or certain parts thereof, by absorption or reflection of visible light. All authorised colorants are substances in the positive list of Annex IV to the Cosmetics Regulation 1223/2009.

Official EU ingredient-name evidence

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

#6482 · CI 77891

Records sharing a CAS or EC identity

TITANIUM DIOXIDE

Ingredients with overlapping formulation functions

CI 77713COLORANT
CI 77742COLORANT
CI 77745COLORANT
CI 77820COLORANT
CI 77947COLORANT
COCHINEALCOLORANT, HAIR DYEING
COLLOIDAL PALLADIUMCOLORANT
COPPER CHLOROPHYLLCOLORANT

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 chemicalsPubChem PUG RESTEU Safety Gate cosmetic product alertsECHA CHEMUS EPA CompToxCosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortal

How CI 77891 appears in the CosIng inventory

The CosIng inventory lists CI 77891 as a cosmetic ingredient and this page links it to 4 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.

CI 77891 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

CI 77891 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 CI 77891 reads: "IV/143". 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, CI 77891 carries the following function designation(s):

CAS 13463-67-7 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 CI 77891

This page combines the CosIng inventory entry for CI 77891 with 4 linked Annex II–VI records from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research CI 77891 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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