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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

Administrative data

Endpoint:
toxicity to aquatic algae and cyanobacteria
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:
Justification for type of information:
Accoding to water solubility results, the substance can be considered as highly insoluble in water.
Cross-reference
Reason / purpose for cross-reference:
data waiving: supporting information
Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
key study
Study period:
29 November - 21 December/2018
Reliability:
1 (reliable without restriction)
Qualifier:
according to guideline
Guideline:
EU Method A.6 (Water Solubility)
Version / remarks:
OECD 105
Deviations:
no
GLP compliance:
yes
Type of method:
flask method
Water solubility:
0.005 mg/L
Conc. based on:
test mat.
Loading of aqueous phase:
0.1 g/L
Incubation duration:
24 h
Temp.:
23 °C
pH:
6
Remarks on result:
other: Measured Zinc concentration ( below the quantification limit)
Water solubility:
0.01 mg/L
Conc. based on:
test mat.
Loading of aqueous phase:
0.1 g/L
Incubation duration:
24 h
Temp.:
23 °C
pH:
6
Remarks on result:
other: Measured Tungsten concentration ( below the quantification limit)
Water solubility:
0.74 mg/L
Conc. based on:
test mat.
Loading of aqueous phase:
0.1 g/L
Incubation duration:
24 h
Temp.:
23
pH:
6
Remarks on result:
other: Measured Tellurium concentration
Water solubility:
1.2 mg/L
Conc. based on:
test mat.
Loading of aqueous phase:
0.1 mg/L
Incubation duration:
24 h
Temp.:
23 °C
pH:
6
Remarks on result:
other: Measured Sodium concentration, without consideration of the blank value
Water solubility:
0.011 mg/L
Conc. based on:
test mat.
Loading of aqueous phase:
0.1 g/L
Incubation duration:
24 h
Temp.:
23
pH:
6
Remarks on result:
other: Measured Lithium concentration without consideration of the blank value
Water solubility:
0.005 mg/L
Conc. based on:
test mat.
Loading of aqueous phase:
0.1 g/L
Incubation duration:
24 h
Temp.:
23 °C
pH:
6
Remarks on result:
other: Measured Lead concentration (below the quantification limit)
Water solubility:
0.18 mg/L
Conc. based on:
test mat.
Loading of aqueous phase:
0.1 g/L
Incubation duration:
24 h
Temp.:
23 °C
pH:
6
Remarks on result:
other: Measured Lithium concentration
Details on results:
24h
Conclusions:
Interpretation of results (migrated information): poorly soluble (0.1-100 mg/L)
Executive summary:

The test item is an inorganic compound. As a representative parameter for the solubility of the
complete test item, the concentration (cs) of Lead, Lithium, Magnesium, Sodium, Tellur, Tungsten
and Zinc in the water extracts of the test item at 20 'C was determined based on the guideline 4.6.
water solubility; flask-method of the European Commission Regulation (EC) No.44012008 and
No.260/2014.


Interpretation of results (migrated information): poorly soluble (0.1-100 mg/L)


 

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion