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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 234-319-3 | CAS number: 11097-59-9
- 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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Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Read-across from Aluminium-magnesium-zinc-carbonate-hydroxide (EC 423-570-6):
* First study: No visible effects occurred during the 96-hour test period (OECD 203, static, according to GLP). Hence, the 96h-LC50 for carp exposed to Aluminium-magnesium-zinc-carbonate- hydroxide-(hydrate) was > 100 mg/L, the highest loading rate tested.
* Second study: Aluminium-magnesium-zinc-carbonate-hydroxide-(hydrate) induced no visible effects in sheepshead minnow at a prepared concentration (loading rate) of 100 mg/L (OECD 203, static, according to GLP). Hence, the 96h-LC50 for sheepshead minnow exposed to Aluminium-magnesium-zinc-carbonate-hydroxide-(hydrate) exceeded the soluble concentration present at the highest loading rate.
Read-across from Alcamizer 5 (EC 422-150-1):
ALCAMIZER 5 did not induce acute effects in carp at a nominal loading rate of 100 mg/L (OECD 203 and GLP guidelines). The 96h-LC50 for carp exposed to ALCAMIZER 5 was above a nominal loading rate of 100 mg/L.
Overall conclusion: LC50 > solubility limit in test medium
Key value for chemical safety assessment
Additional information
Based on reliable studies with Alcamizer5 and Aluminium-magnesium-zinc-carbonate-hydroxide, both analogue substances,
[carbonato(2-)]hexadecahydroxybis(aluminium)hexamagnesium is considered to have an LC50 > 100 mg/L (i.e. > its solubility limit in test medium) in freshwater and marine water fish, respectively.
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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