Sodium Chlorite Dossier. Sodium Chlorite-Short-term toxicity to fish.002

Sodium Chlorite Dossier. Sodium Chlorite

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Short-term toxicity to fish.002

Administrative data

Purpose flag:

supporting study

Study result type:

experimental result

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

No guideline or GLP compliance stated

Data source

Reference

Reference Type:

publication

Title:

Acute and chronic toxicity of chlorine dioxide (ClO2) and Chlorite (ClO2-) to Rainbow Trout (Oncorhynchus mykiss)

Author:

Svecevicius G, Syvokiene J, Stasiunaite P and Mickeniene L

Year:

2005

Bibliographic source:

Environ Sci and Pollut Res, 12(5): 302 - 305

Materials and methods

Principles of method if other than guideline:

No data on test method

Test materials

Identity of test material same as for substance defined in section 1 (if not read-across):

yes

Test material identityopen allclose all

Test material identity 1

Identifier:

CAS number

Identity:

7758-19-2

Test material identity 2

Identifier:

EC number

Identity:

231-836-6

Test material identity 3

Identifier:

IUPAC name

Identity:

sodium chlorite

Test organisms

Test organisms (species):

Oncorhynchus mykiss

Study design

Test type:

semi-static

Water media type:

freshwater

Total exposure duration:

96 h

Results and discussion

Effect concentrationsopen allclose all

Effect concentrations 1

Duration:

96 h

Endpoint:

LC50

Effect conc.:

106 mg/L

Basis for effect:

mortality

Remarks (e.g. 95% CL):

Larvae. 95% CL not reliable

Effect concentrations 2

Duration:

96 h

Endpoint:

LC50

Effect conc.:

149 mg/L

Remarks (e.g. 95% CL):

Adults. 95% CL 116-194

Applicant's summary and conclusion

Conclusions:

The results were as follows:
LC50(96h)= 106 mg/L (larvae)
LC50(96h)= 149 mg/L (adults)

Executive summary:

The aim of this study was to investigate the short-term toxicity to fish produced by the test material.

No data on test procedure was provided.

The result was as follows:

LC50(96h)= 106 mg/L (larvae)

LC50(96h)= 149 mg/L (adults)

Validity criteria fulfilled:

no data