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aluminum sodium sulfate dodecahydrate
sodium aluminum sulfate (NaAl(SO4)2.12H2O)

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Name:aluminum sodium disulfate dodecahydrate
CAS Number: 7784-28-3Picture of molecule3D/inchi
FDA UNII: 1224CG79TA
Molecular Weight:458.27658788
Formula:H24 Al Na O20 S2
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:multiple purpose GRAS food substances
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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 FDA/DG SANTE Petitions, Reviews, Notices:
182.1131 Aluminum sodium sulfate View - review
FDA Mainterm (SATF):7784-28-3 ; ALUMINUM SODIUM SULFATE
FDA Regulation:
FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS
Subpart B--Substances for Use Only as Components of Adhesives
Sec. 175.105 Adhesives.


FDA PART 182 -- SUBSTANCES GENERALLY RECOGNIZED AS SAFE
Subpart B--Multiple Purpose GRAS Food Substances
Sec. 182.1131 Aluminum sodium sulfate.


FDA PART 182 -- SUBSTANCES GENERALLY RECOGNIZED AS SAFE
Subpart A--General Provisions
Sec. 182.90 Substances migrating to food from paper and paperboard products.
 
Physical Properties:
Assay: 95.00 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)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
American Elements
Aluminum Sodium Sulfate Dodecahydrate 99%
Odor: characteristic
Use: Aluminum Sodium Sulfate Dodecahydrate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered.Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions. Metallic ions can also be dispersed utilizing suspended or coated nanoparticles (See also application discussion at Nanotechnology Information and at Quantum Dots) and deposited utilizing sputtering targets and evaporation materials for uses such as solar energy materials and fuel cells. 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.
BOC Sciences
For experimental / research use only.
ALUMINIUM SODIUM SULFATE 12-WATER
 
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
 
Pictogram
 
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:
Category:
multiple purpose GRAS food substances
Recommendation for aluminum sodium sulfate dodecahydrate usage levels up to:
 not for fragrance use.
 
Recommendation for aluminum sodium sulfate dodecahydrate flavor usage levels up to:
 not for flavor use.
 
Safety References:
European Food Safety Authority (EFSA) reference(s):

Statement of EFSA on the Evaluation of a new study related to the bioavailability of aluminium in food
View page or View pdf

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

Re-evaluation of sodium aluminium silicate (E 554) and potassium aluminium silicate (E 555) as food additives
View page or View pdf

AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :24568
National Institute of Allergy and Infectious Diseases:Data
aluminum sodium disulfate dodecahydrate
Chemidplus:0007784283
 
References:
 aluminum sodium disulfate dodecahydrate
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):24568
Pubchem (sid):134991084
 
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
FDA Substances Added to Food (formerly EAFUS):View
FDA Indirect Additives used in Food Contact Substances:View
HMDB (The Human Metabolome Database):Search
FooDB:FDB015441
FDA Listing of Food Additive Status:View
ChemSpider:View
Formulations/Preparations:
pure crystals; technical; cp chemically pure: a grade designation signifying a minimum of impurities, but not 100% purity; fcc food chemical codex.
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
monoaluminium monosodium disulfate dodecahydrate
 aluminium sodium disulfate dodecahydrate
 aluminium sodium sulfate (AlNa(SO4)2) dodecahydrate
 aluminium sodium sulfate dodecahydrate
monoaluminum monosodium disulfate dodecahydrate
 aluminum sodium disulfate dodecahydrate
 aluminum sodium sulfate (AlNa(SO4)2) dodecahydrate
 sodium alum (NaAl(SO4)2.12H2O)
 sodium aluminium sulfate (NaAl(SO4)2.12H2O)
 sodium aluminum sulfate (NaAl(SO4)2.12H2O)
 sulfuric acid, aluminium sodium salt (2:1:1), dodecahydrate
 sulfuric acid, aluminum sodium salt (2:1:1), dodecahydrate
 
 
Notes:
Food additive in baking powder, firming agent, buffer. May migrate to food from paper/board packaging
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