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aluminum ammonium sulfate
aluminum ammonium sulfate

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Name:aluminum azanium disulfate
CAS Number: 7784-25-0Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:232-055-3
Molecular Weight:237.14401860
Formula:Al H4 N O8 S2
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
Category:buffering agents, neutralizing agents, color fixatives
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
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Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
JECFA Food Additive: Aluminium Ammonium Sulfate
GSFA Codex: Aluminium ammonium sulfate (523)
DG SANTE Food Additives:aluminum ammonium sulfate
Physical Properties:
Appearance:white crystalline powder (est)
Assay: 99.50 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 330.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure:0.000034 mmHg @ 25.00 °C. (est)
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w): -1.031 (est)
Soluble in:
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: antiperspirants
American Elements
Aluminum Ammonium Sulfate 99%
Odor: characteristic
Use: Aluminum Ammonium Sulfate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards.
American International Chemical, LLC.
Aluminum Ammonium Sulfate
Wedor Corporation
Chemical Sources Association
Need This Item for Flavor/Food?: You can contact the Chemical Sources Association
Safety Information:
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Safety in Use Information:
buffering agents, neutralizing agents, color fixatives
Recommendation for aluminum ammonium sulfate usage levels up to:
 not for fragrance use.
Recommendation for aluminum ammonium sulfate flavor usage levels up to:
 not for flavor use.
Safety References:
European Food Safety Authority (EFSA) reference(s):

Safety of aluminium from dietary intake[1] - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Food Contact Materials (AFC)
View page or View pdf

Conclusion on the peer review of the pesticide risk assessment of the active substance aluminium ammonium sulfate (approved as aluminium ammonium sulphate)
View page or View pdf

Dietary exposure to aluminium-containing food additives
View page or View pdf

Toxicology Citations:Search
EPA Substance Registry Services (TSCA):7784-25-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :3032540
National Institute of Allergy and Infectious Diseases:Data
aluminum azanium disulfate
 aluminum azanium disulfate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:7784-25-0
Pubchem (cid):3032540
Pubchem (sid):134991082
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):HMDB32701
FDA Listing of Food Additive Status:View
grades: technical, lump, ground, powdered; cp; nf national formulary grade of chemical; fcc food chemicals codex. ammonium aluminum sulfate dodecahydrate
Potential Blenders and core components note
None Found
Potential Uses:
Occurrence (nature, food, other):note
 not found in nature
 aluminium ammonium sulfate
 aluminium azanium disulfate
 aluminum ammonium sulfate
 aluminum azanium disulfate
 ammonium alum
 ammonium aluminium alum
 ammonium aluminium sulfate
 ammonium aluminum alum
 ammonium aluminum sulfate
monoammonium monoaluminium sulfate
monoammonium monoaluminum sulfate
 ammonum alum
Used in foods as a buffer and neutralizing agent Ammonium alum (NH4Al(SO4)2?12H2O) or ammonium aluminium sulfate dodecahydrate is a white crystalline double sulfate of aluminium, used in water purification, in vegetable glues, in porcelain cements, in natural deodorants and in tanning, dyeing and in fireproofing textiles.; The pH of the solution resulting from the topical application of ammonium alum with perspiration is typically in the slightly acid range, from 4 to 5. It is a popular deodorant because of its high availability and low cost[citation needed]. A 120 gram stone lasts for at least a year of daily usage - much longer than other deodorants and antiperspirants. It is also hypoallergenic and non-staining[citation needed]. Potassium alum is also used for this purpose.
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