The physical and chemical properties of the commercial aluminum sulfate melt that do not exist in the literature were measured in the study of Dogan Ornek, Turker Gurkan, and Cevdet Oztin,1998. The aluminum content of commercial aluminum sulfate hydrate varies between 16 and 17% Al2O3. The viscosity of this product is in the range 160−260 cP, density is in the range 1.705−1.735 g/cm3, and the surface tension is predicted to be 105 dyn/cm. These properties change sharply with temperature and concentration.
Registration Dossier
Registration Dossier
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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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Surface tension
Administrative data
Link to relevant study record(s)
Description of key information
105 mN/m at 20°C and consentration in 100 mg/L
Aluminim sulphate belongs to the Following Reactive Group: Salts, Acidic Inorganic/Organic. There are 271 chemical datasheets assigned to this reactive group. There are no structural alerts with regard to surface activity of the substance.
Based on chemical structure, no surface activity is predicted
The study of Dogan Ornek, Turker Gurkan, and Cevdet Oztin, 1998 was the first which predicted the surface tension for commercial aluminum sulfate hydrate to be 105 dyn/cm (see endpoint 001).
Key value for chemical safety assessment
- Surface tension:
- 105
- in mN/m at 20°C and concentration in mg/L:
- 100
Additional information
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