Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
toxicity to microorganisms
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Scientific publication, basic information given

Data source

Reference
Reference Type:
publication
Title:
Toxicity and ecotoxicity of sulfonic acids: structure-activity relationship
Author:
Greim et al.
Year:
1994
Bibliographic source:
Chemosphere, Vol. 28, Issue 12, p. 2203 - 2236 (original data from Bayer AG)

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other:
Principles of method if other than guideline:
Advisory Committee on Existing Chemicals of Environmental Relevance (BUA) of the Gesellschaft Deutscher Chemiker (GDCh)
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate
EC Number:
226-736-4
EC Name:
Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate
Cas Number:
5460-09-3
Molecular formula:
C10H9NO7S2.Na
IUPAC Name:
sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate

Results and discussion

Effect concentrations
Duration:
24 h
Dose descriptor:
EC0
Effect conc.:
1 000 mg/L

Applicant's summary and conclusion