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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
short-term toxicity to fish
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Qualifier:
no guideline followed
Principles of method if other than guideline:
It is written by Jonshon and Finley (1980) American Society for Testing and Materials (1980) and the Committee on Methods for Toxicity test with Aquatic Organisms (1975)
GLP compliance:
no
Analytical monitoring:
not specified
Test organisms (species):
Oncorhynchus mykiss (previous name: Salmo gairdneri)
Details on test organisms:
Rainbow Trout
Test type:
static
Water media type:
freshwater
Total exposure duration:
96 h
Hardness:
44 mg/l
Test temperature:
12
pH:
7.1
Key result
Duration:
96 h
Dose descriptor:
LC50
Effect conc.:
ca. 8.2 mg/L
Nominal / measured:
not specified
Conc. based on:
test mat.
Basis for effect:
mortality (fish)
Validity criteria fulfilled:
yes
Remarks:
It is inorganic substace so teh biodegradation and partition coefficent (logkow) is waived which is a key data for classification.
Conclusions:
LC 50  fish (Rainbow Trout)=8.2 mg/l
Executive summary:

LC 50  fish (Rainbow Trout)=8.2 mg/l

Description of key information

LC 50  fish (Rainbow Trout)=8.2 mg/l

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
8.2 mg/L

Additional information