Official EU label nameGlossary entry 1757

AMMONIUM ALUM

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence

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Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:7784-25-0

EC:232-055-3

Ingredient index records:

AMMONIUM ALUM

Cosmetic functions: ANTIPERSPIRANT, ASTRINGENT

Aluminum ammonium bis(sulfate)

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2 matched or reported names

AMMONIUM ALUMalum, ammonium

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name AMMONIUM ALUM.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 7784-25-0

CAS 7784-25-0PubChem CID 3032540

Ammonium aluminum sulfate

Aluminum ammonium sulfate is a sulfate of aluminum and ammonium. 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)

IUPAC name: aluminum;azanium;disulfate

Molecular formula: AlH4NO8S2
Molecular weight: 237.15 g/mol
Exact mass: 236.9193718 Da
Topological polar surface area: 178.0 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 8
Covalent units: 4
Defined stereocentres: 0

Also known as

ALUMINUM AMMONIUM SULFATEMonoammonium monoaluminum sulfateAluminum ammonium alumAmmonium aluminum alumCaswell No. 041BExsiccated ammonium alumAlum, ammonium anhydrousDPU64XYB1D

16 more reported names

Aluminum ammonium bis(sulfate)Aluminum ammonium disulfate (Al(NH4)(SO4)2)RefChem:111643aluminum sulfate ammonium saltaluminium(3+) ion ammonium disulfateAlum, ammoniumAluminum ammonium sulphateCurbAluminium ammonium bis(sulphate)Ammonium alum; Ammonium aluminum alum; Ammonium aluminum sulfateHSDB 611EINECS 232-055-3EPA Pesticide Chemical Code 098501NSC 146176AMMONIUM-ALUMUNII-DPU64XYB1D

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External database identifiers

EPA DTXSID:DTXSID7051428

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

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

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 US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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