What function does ALUMINUM DISTEARATE serve in cosmetics?

According to the EU CosIng inventory, ALUMINUM DISTEARATE carries the following function designation(s): ANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING.

What other records share CAS 300-92-5?

CAS 300-92-5 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.

How do I check if my formula contains ALUMINUM DISTEARATE?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 7421115/10/2010

ALUMINUM DISTEARATE

Hydroxyaluminium distearate

ALUMINUM DISTEARATE 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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Chemical identity and properties

PubChem 2D chemical structure for CAS 300-92-5

CAS 300-92-5PubChem CID 16682938

Aluminum Distearate

Aluminum distearate is a chemical compound of aluminum. Aluminum is the most abundant metal in the earth's crust and is always found combined with other elements such as oxygen, silicon, and fluorine. (L739, L740) — Toxin and Toxin Target Database (T3DB)

Molecular formula: C36H72AlO5
Molecular weight: 611.9 g/mol
Exact mass: 611.5195138 Da
Topological polar surface area: 53.6 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 5
Covalent units: 2
Defined stereocentres: 0

Also known as

Hydroxyaluminum distearateAluminium distearateSpecial MAluminum hydroxydistearateAluminum hydroxide distearateAluminum, hydroxybis(stearato)-Aluminum, hydroxybis(octadecanoato-O)-HSDB 5487

16 more reported names

Hydroxybis(octadecanoato-O)aluminumEINECS 206-101-8NSC 522176Hydroxyaluminium distearate, pureAluminum, hydroxybis(octadecanoato-.kappa.O)-7P1HP1B9UIAluminum, hydroxybis(octadecanoato-kappaO)-NSC-522176Aluminum distearic acidRefChem:556616Aluminum, hydroxybis(stearato)aluminum hydroxide dioctadecanoateHydroxybis(octadecanoatoO)aluminumALUMINUM DISTEARATE [INCI]Aluminum, hydroxybis(octadecanoatoO)BIS(OCTADECANOYLOXY)ALUMANYL HYDRATE

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID1027136

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 ALUMINUM DISTEARATE

INCI name

ALUMINUM DISTEARATE

Description

Hydroxyaluminium distearate

Record provenance

Inventory reference: 74211
Imported identity: ALUMINUM DISTEARATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for ALUMINUM DISTEARATE

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Key data

CAS

300-92-5

206-101-8

Restriction

—

Function

ANTICAKING: Preventing agglomeration of particulate solids into lumps or hard masses (cohesive cake), thus allowing free flow of particles.
EMULSION STABILISING: Helping the process of emulsification and improving emulsion stability and shelf-life.
OPACIFYING: Reducing transparency or translucency of cosmetics.
VISCOSITY CONTROLLING: Increasing or decreasing the viscosity (thickness) of cosmetics.

Official EU ingredient-name evidence

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

#1584 · ALUMINUM DISTEARATE

Ingredients with overlapping formulation functions

ALUMINUM BEHENATEANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

ALUMINUM CAPRYLATEANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

ALUMINUM DILINOLEATEANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

ALUMINUM DIMYRISTATEANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

ALUMINUM ISOSTEARATEANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

ALUMINUM ISOSTEARATES/LAURATES/PALMITATESANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

ALUMINUM ISOSTEARATES/LAURATES/STEARATESANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

ALUMINUM ISOSTEARATES/MYRISTATESANTICAKING, EMULSION STABILISING, OPACIFYING, VISCOSITY CONTROLLING

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 ALUMINUM DISTEARATE appears in the CosIng inventory

The CosIng inventory lists ALUMINUM DISTEARATE 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.

ALUMINUM DISTEARATE is also tagged with 4 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

ALUMINUM DISTEARATE 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, ALUMINUM DISTEARATE carries the following function designation(s):

CAS 300-92-5 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 ALUMINUM DISTEARATE

This page reproduces the CosIng inventory entry for ALUMINUM DISTEARATE 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 ALUMINUM DISTEARATE 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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