Registration Dossier
Registration Dossier
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EC number: 256-275-4 | CAS number: 46728-75-0
Toxicity to microorganisms
Administrative data
- Endpoint:
- activated sludge respiration inhibition testing
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- Data Reported: 2 July 1984
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- documentation insufficient for assessment
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 984
- Report date:
- 1984
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: Internal Company Protocol EN-004: Secondary Waste Treatment Compatibility (IC50) Test
- GLP compliance:
- no
Test material
- Reference substance name:
- Lithium dihydrogen 5-sulphonatoisophthalate
- EC Number:
- 256-275-4
- EC Name:
- Lithium dihydrogen 5-sulphonatoisophthalate
- Cas Number:
- 46728-75-0
- Molecular formula:
- C8H6O7S.Li
- IUPAC Name:
- lithium dihydrogen 5-sulphonatoisophthalate
- Test material form:
- solid: particulate/powder
- Details on test material:
- - Moisture content:
6.5%
- Colour: Off-white
Constituent 1
Sampling and analysis
- Analytical monitoring:
- no
Test organisms
- Test organisms (species):
- other: Reported as "secondary waste treatment microorganisms"
Results and discussion
Effect concentrations
- Key result
- Dose descriptor:
- IC50
- Effect conc.:
- > 5 000 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- other: Glucose metabolism
Applicant's summary and conclusion
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
