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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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Bioaccumulation: terrestrial
Administrative data
Link to relevant study record(s)
Description of key information
According to “ANNEX IX- STANDARD INFORMATION REQUIREMENTS FOR SUBSTANCES MANUFACTURED OR IMPORTED IN QUANTITIES OF 100 TONNES OR MORE , a bioaccumulation study need not be conducted if:
— the substance has a low potential for bioaccumulation (for instance a log Kow ≤ 3) and/or a low potential to cross biological membranes, or
— direct and indirect exposure of the aquatic compartment is unlikely.
The estimated Log BCF of Aluminium sulphate is 0.5 (BCF = 3.162 L/kg wet-wt)
This substance has a limited potential to bioaccumulate (based on log Kow used :, Log Kow estimated : -5.08 , and predicted bioconcentration factors, log BCF = 0.500 (EPIWIN/BCF Program).
The estimated BCF of 3.162 L/kg wet-wt was measured by calculation from EPI SuiteTM v4.1 Program.
These values would suggest very low bioaccumulation potential.
Key value for chemical safety assessment
- BCF (terrestrial species):
- 3.162 L/kg ww
Additional information
According to “ANNEX IX- STANDARD INFORMATION REQUIREMENTS FOR SUBSTANCES MANUFACTURED OR IMPORTED IN QUANTITIES OF 100 TONNES OR MORE , a bioaccumulation study need not be conducted if:
— the substance has a low potential for bioaccumulation (for instance a log Kow ≤ 3) and/or a low potential to cross biological membranes, or
— direct and indirect exposure of the aquatic compartment is unlikely.
The estimated Log BCF of Aluminium sulphate is 0.5 (BCF = 3.162 L/kg wet-wt)
This substance has a limited potential to bioaccumulate (based on log Kow used :, Log Kow estimated : -5.08 , and predicted bioconcentration factors, log BCF = 0.500 (EPIWIN/BCF Program).
The estimated BCF of 3.162 L/kg wet-wt was measured by calculation from EPI SuiteTM v4.1 Program.
These values would suggest very low bioaccumulation potential.
This is Exposure Assessment Tools and Models made from EPA (Environmental Protection Agency).
===========================================================
Whole Body Primary Biotransformation Rate Estimate for Fish:
===========================================================
------+-----+--------------------------------------------+---------+---------
TYPE | NUM | LOG BIOTRANSFORMATION FRAGMENT DESCRIPTION | COEFF | VALUE
------+-----+--------------------------------------------+---------+---------
L Kow| * | Log Kow = -5.08 (KowWin estimate) | 0.3073 | -1.5598
MolWt| * | Molecular Weight Parameter | | -0.8877
Const| * | Equation Constant | | -1.5058
============+============================================+=========+=========
RESULT | LOG Bio Half-Life (days) | | -3.9846
RESULT | Bio Half-Life (days) | |0.0001036
NOTE | Bio Half-Life Normalized to 10 g fish at 15 deg C |
============+============================================+=========+=========
Biotransformation Rate Constant:
kM (Rate Constant): 125 /day (10 gram fish) **
kM (Rate Constant): 70.29 /day (100 gram fish) **
kM (Rate Constant): 39.53 /day (1 kg fish) **
kM (Rate Constant): 22.23 /day (10 kg fish) **
** Predicted value exceeds theoretical whole body maximum value.
kM (Rate Constant) of 125 /day is recommended/applied for 10 g fish
Arnot-Gobas BCF & BAF Methods (including biotransformation rate estimates):
Estimated Log BCF (upper trophic) = -0.049 (BCF = 0.893 L/kg wet-wt)
Estimated Log BAF (upper trophic) = -0.049 (BAF = 0.893 L/kg wet-wt)
Estimated Log BCF (mid trophic) = -0.031 (BCF = 0.9315 L/kg wet-wt)
Estimated Log BAF (mid trophic) = -0.031 (BAF = 0.9315 L/kg wet-wt)
Estimated Log BCF (lower trophic) = -0.027 (BCF = 0.9402 L/kg wet-wt)
Estimated Log BAF (lower trophic) = -0.027 (BAF = 0.9402 L/kg wet-wt)
Arnot-Gobas BCF & BAF Methods (assuming a biotransformation rate of zero):
Estimated Log BCF (upper trophic) = -0.049 (BCF = 0.893 L/kg wet-wt)
Estimated Log BAF (upper trophic) = -0.049 (BAF = 0.893 L/kg wet-wt)
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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