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CAS 813-93-4 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 3219711/06/2014

BISMUTH CITRATE

Bismuth citrate

BISMUTH CITRATE 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

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Market	Evidence status	Records	Source language
European Union	Source mapped Inventory entry; no linked annex rule	0	English and EU languages
Great Britain	Source mapped Official source mapped; ingredient rule not imported	0	English
Canada	Source mapped Official source mapped; ingredient rule not imported	0	English and French
New Zealand	Source mapped Official source mapped; ingredient rule not imported	0	English
ASEAN	Source mapped Official source mapped; ingredient rule not imported	0	English and national languages
China	Source mapped Official source mapped; ingredient rule not imported	0	Chinese with selected English material
Japan	Source mapped Official source mapped; ingredient rule not imported	0	Japanese; official English translation available
South Korea	Source mapped Official source mapped; ingredient rule not imported	0	Korean with some English names
United States	Evidence linked Permitted list with conditions Open this evidence	1	English
Australia	Source mapped Official source mapped; ingredient rule not imported	0	English
Brazil	Source mapped Official source mapped; ingredient rule not imported	0	Portuguese with INCI crosswalks
India	Source mapped Official source mapped; ingredient rule not imported	0	English and Hindi
Saudi Arabia	Source mapped Official source mapped; ingredient rule not imported	0	Arabic and English

Chemical identity and properties

PubChem 2D chemical structure for CAS 813-93-4

CAS 813-93-4PubChem CID 13135

Bismuth Citrate

Bismuth citrate is it is a colour additive. It contains a citrate(3-). — ChEBI

IUPAC name: bismuth 2-hydroxypropane-1,2,3-tricarboxylate

Molecular formula: C6H5BiO7
Molecular weight: 398.08 g/mol
Exact mass: 397.98393 Da
Topological polar surface area: 141.0 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 7
Covalent units: 2
Defined stereocentres: 0

Also known as

Bi-citrate1,2,3-Propanetricarboxylic acid, 2-hydroxy-, bismuth(3+) salt (1:1)RefChem:569474212-390-1Bismuth(III) citratebismuth(3+) 2-hydroxypropane-1,2,3-tricarboxylateBismuth( cento) citrate, 99.99% trace metals basisBismuth (III) citrate

16 more reported names

C6H5BiO7Bismuth citrate [USP:USP]bismuth;citrateUNII-N04867Y76N1,2,3-Propanetricarboxylic acid, 2-hydroxy-, bismuth(3+) salt (1:1); Bismuth citrate (7CI); Bismuth, [citrato(3-)]- (8CI); Livzon dele; Tegokat 752EINECS 212-390-1Bismuth citrate (USP)Bismuth citrate - USPEC 212-390-1TEGOKAT 752Bismuth, (citrato(3-))-citric acid bismuth(III) saltBISMUTH CITRATE [MART.]BISMUTH CITRATE [USP-RS]BISMUTH CITRATE [WHO-DD]CHEBI:157700

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:157700
EPA DTXSID:DTXSID6074330

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for BISMUTH CITRATE

INCI name

BISMUTH CITRATE

INN name

bismuth citrate

Description

Bismuth citrate

Record provenance

Inventory reference: 32197
Imported identity: BISMUTH CITRATE
Source update: 11/06/2014

European Commission CosIng source notes

Annex records for BISMUTH CITRATE

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Key data

CAS

813-93-4

212-390-1

Restriction

—

Function

BUFFERING: Stabilising the pH of an aqueous medium in a narrow range even if an acid or base is added. Altering and/or maintaining a cosmetic product's pH at the desired level.
CHELATING: Forming complexes with metal ions which could affect the stability and/or appearance of cosmetics.
HAIR DYEING: Imparting color to hair. Hair dyeing preparations may be temporary, semi-permanent, or permanent, depending on the length of time the colorant remains on the hair.

Official EU ingredient-name evidence

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

#3739 · BISMUTH CITRATE

Ingredients with overlapping formulation functions

ASCORBYL CYCLO PEG-6CHELATING

BETA-ALANINE DIACETIC ACIDCHELATING

BILIRUBINANTIOXIDANT; CHELATING; REDUCING

BIS-HYDROXYBENZYL SULFIDEANTIOXIDANT, BLEACHING, CHELATING, HUMECTANT, SKIN PROTECTING

BRACHIARIA MUTICA EXTRACTANTIOXIDANT, CHELATING

CAFFEOYL HEXAPEPTIDE-50ANTIOXIDANT, CHELATING, SKIN PROTECTING, UV FILTER

CAFFEOYL PENTAPEPTIDE-27ANTIOXIDANT, CHELATING, SKIN PROTECTING, UV ABSORBER

CAFFEOYL TETRAPEPTIDE-19 CAFFEAMIDEANTIOXIDANT, CHELATING, SKIN PROTECTING, UV FILTER

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 BISMUTH CITRATE appears in the CosIng inventory

The CosIng inventory lists BISMUTH CITRATE 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.

BISMUTH CITRATE is also tagged with 3 cosmetic functions 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

BISMUTH CITRATE 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, BISMUTH CITRATE carries the following function designation(s):

CAS 813-93-4 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 BISMUTH CITRATE

This page reproduces the CosIng inventory entry for BISMUTH CITRATE 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 BISMUTH CITRATE 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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