Ammonium Alum
✓ EU AllowedIdentification
CAS Number 7784-25-0
EINECS / EC 232-055-3
CosIng Ref 31844
Chemical Name aluminum;azanium;disulfate
IUPAC Name —
Formula AlH4NO8S2
Mol. Weight 237.15 g/mol
SMILES [NH4+].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3]
InChIKey LCQXXBOSCBRNNT-UHFFFAOYSA-K
Function & Classification
Primary Function Skin Protecting
Secondary Functions ASTRINGENT
Origin Mineral
Category Minerals & Inorganics
EU Regulatory Status
Safety Profile
No toxicology data available yet for this ingredient.
Check SCCS opinions or CIR reports for published safety assessments.
NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
Usage level, pH range, solubility and addition phase not yet available.
Usage Level % · Addition Phase · Solubility
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