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Diss Factsheets
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EC number: 233-135-0 | CAS number: 10043-01-3
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
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Endpoint summary
Administrative data
Description of key information
Additional information
CHEMICAL/PHYSICAL PROPERTIES:
MOLECULAR FORMULA:
Al.3/2H2-O4-S
MOLECULAR WEIGHT: 342.14 [Lide, DR (ed.). CRC Handbook of Chemistry and Physics. 81stEdition. CRC Press LLC, Boca Raton:FL 2000, p. 4-40]
COLOR/FORM:
White, lustrous crystals, pieces, granules, or powder [O'Neil, M.J. (ed.).The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals.13th Edition, Whitehouse Station, NJ: Merck and Co., Inc., 2001., p. 65
ODOR:
ODORLESS [Osol, A. (ed.). Remington's Pharmaceutical Sciences. 16th ed.Easton, Pennsylvania: Mack Publishing Co., 1980., p. 721]
TASTE:
HAS SWEET, MILDLY ASTRINGENT TASTE [Osol, A.(ed.).Remington'sPharmaceutical Sciences. 16th ed. Easton, Pennsylvania: Mack PublishingCo., 1980., p. 721]
MELTING POINT:
770 deg C (with decomposition) [Weast, R.C. (ed.) Handbook of Chemistryand Physics. 69th ed. Boca Raton, FL: CRC Press Inc., 1988-1989., p. B-69]
CORROSIVITY:
Aluminum sulfate solution is corrosive to aluminum. [Bureau of Explosives;Emergency Handling of Haz Matl in Surface Trans p.21 (1981)]
May corrode metals in presence of moisture [U.S. Coast Guard, Departmentof Transportation. CHRIS - Hazardous Chemical Data. Volume II. Washington,D.C.: U.S. Government Printing Office, 1984-5.]
DENSITY/SPECIFIC GRAVITY:
1.61 [O'Neil, M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals.13thEdition, Whitehouse Station, NJ: Merck and Co., Inc., 2001., p. 65]
PH:
Aq soln (1 g/1 ml water) not less than 2.9 [Osol, A. (ed.). Remington'sPharmaceutical Sciences. 16th ed. Easton, Pennsylvania: Mack PublishingCo., 1980., p. 721]
SOLUBILITIES:
Soluble in 1 part water. [O'Neil, M.J. (ed.). The Merck Index – AnEncyclopedia of Chemicals, Drugs, and Biologicals. 13th Edition,Whitehouse Station, NJ: Merck and Co., Inc., 2001., p. 65]
Soluble in water, insoluble in ethanol. [Lide, DR (ed.). CRC Handbook ofChemistry and Physics. 81st Edition. CRC Press LLC, Boca Raton: FL 2000,p. 4-40]
SPECTRAL PROPERTIES:
Index of refraction: 1.47 [Weast, R.C. (ed.) Handbook of Chemistry andPhysics. 69th ed. Boca Raton, FL: CRC Press Inc., 1988-1989., p. B-69]
OTHER CHEMICAL/PHYSICAL PROPERTIES:
Melts when gradually heated; at 250 deg C loses its water; ...on long boiling of aqueous solution, insoluble basic salt precipitates. [O'Neil,M.J. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, andBiologicals.13th Edition, Whitehouse Station, NJ: Merck and Co., Inc.,2001., p. 65]
Insoluble in alcohol; 86.9 g/100 mL water at 0 deg C; 1104 g/100 mL waterat 100 deg C density: 1.69 at 17 deg C; mp 86.5 deg C with decomposition;colorless, monoclinic crystals; index of refraction: 1.474, 1.467, 1.483/Aluminum Sulfate Octadecahydrate/ [U.S. Coast Guard, Department ofTransportation. CHRIS - Hazardous Chemical Data. Volume II. Washington,D.C.: U.S. Government Printing Office, 1984-5.]
Solid.MW:666.43 for /Aluminum sulfateoctadecahydrate/ [Weast, R.C.ed.) Handbook of Chemistry and Physics. 69th ed. Boca Raton, FL: CRCPress Inc., 1988-1989., p. B-69]
One part of technical aluminum sulfate reduces the alkalinity as calciumcarbonate by 0.55 parts. [Kirk-Othmer Encyclopedia of Chemical Technology.3rd ed., Volumes 1-26. New York, NY: John Wiley and Sons, 1978-1984., p.V24 396 (1984)]
Decomposes at 770 deg C [Lewis, R.J., Sr (Ed.). Hawley'sCondensedChemical Dictionary. 13th ed. New York, NY: John Wiley & Sons, Inc. 1997., p. 46]
Heat of formation = -820.98 kcal/mole; free energy offormation = -738.99kcal/mole; standard entropy = 57.2 cal/deg(all at 25 deg C) [Garrels RM,Christ CL; Solutions, Minerals and Equilibria. NY, NY: Harper & Row p.403 (1965)]
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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