Disodium 5-[[4-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4-hydroxy-6-(methylamino)naphthalene-2-sulphonate

Short-term toxicity to fish

Link to relevant study record(s)

Reference

Endpoint:

short-term toxicity to fish

Type of information:

experimental study

Adequacy of study:

weight of evidence

Study period:

1974

Reliability:

4 (not assignable)

Rationale for reliability incl. deficiencies:

documentation insufficient for assessment

Qualifier:

equivalent or similar to guideline

Guideline:

OECD Guideline 203 (Fish, Acute Toxicity Test)

Principles of method if other than guideline:

This test was conducted according to an internal SOP comparable to OECD Guideline 203.

GLP compliance:

no

Specific details on test material used for the study:

Details on properties of test surrogate or analogue material (migrated information):
No data

Analytical monitoring:

not specified

Details on sampling:

No data

Vehicle:

not specified

Details on test solutions:

No data

Test organisms (species):

other: Trout

Details on test organisms:

None

Test type:

not specified

Water media type:

freshwater

Limit test:

no

Total exposure duration:

48 h

Post exposure observation period:

No data

Hardness:

No data

Test temperature:

14

pH:

7.3 to 8

Dissolved oxygen:

No data

Salinity:

No data

Nominal and measured concentrations:

Nominal concentrations: 2, 20, 100, 200 & 1000 mg/l.

Details on test conditions:

No data

Reference substance (positive control):

not specified

Duration:

48 h

Dose descriptor:

LC50

Effect conc.:

> 1 000 mg/L

Nominal / measured:

nominal

Conc. based on:

test mat.

Basis for effect:

mortality (fish)

Duration:

48 h

Dose descriptor:

LC0

Effect conc.:

> 1 000 mg/L

Nominal / measured:

nominal

Conc. based on:

test mat.

Basis for effect:

mortality (fish)

Duration:

48 h

Dose descriptor:

LC100

Effect conc.:

> 1 000 mg/L

Nominal / measured:

nominal

Conc. based on:

test mat.

Basis for effect:

mortality (fish)

Details on results:

None

Results with reference substance (positive control):

None

Validity criteria fulfilled:

no

Conclusions:

The LC0, LC50 and LC100 of FAT 40063/A is >1000 mg/L

Executive summary:

The current experiment was performed on 8 Trout fishes to determine the acute toxicity of FAT 40063/A in fish. FAT 40063/A was tested at different concentrations of 2, 20, 100, 200 and 1000 mg/l. At all concentrations, all fishes were alive after 48 hours exposure time. Based on the study results, the LC₀, LC₅₀  and LC₁₀₀  of FAT 40063/A is >1000 mg/L.

Description of key information

The LC₀, LC₅₀  and LC₁₀₀  of FAT 40063/A is >1000 mg/L.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish

Dose descriptor:

LC50

Effect concentration:

> 1 000 mg/L

Additional information

The current experiment was performed on 8 Trout fishes to determine the acute toxicity of FAT 40063/A in fish. FAT 40063/A was tested at different concentrations of 2, 20, 100, 200 and 1000 mg/l. At all concentrations, all fishes were alive after 48 hours exposure time. Based on the study results, the LC₀, LC₅₀  and LC₁₀₀  of FAT 40063/A is >1000 mg/L.