Registration Dossier
Registration Dossier
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EC number: 946-843-6 | CAS number: -
Toxicity to aquatic algae and cyanobacteria
Administrative data
- Endpoint:
- toxicity to aquatic algae and cyanobacteria
- Type of information:
- other: Weight of Evidence
- Adequacy of study:
- weight of evidence
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Weight of evidence argumentation
- Justification for type of information:
- Cf. attached weight of evidence argumentation
Data source
Reference
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2018
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 201 (Alga, Growth Inhibition Test)
- Deviations:
- yes
- Remarks:
- The stability of the reference item under testing conditions was performed before the issue of the analytical protocol, this deviation is not critical and has no impact on the results presented in the report.
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Saccharides of mannose and galactose from Ceratonia Siliqua seed
- IUPAC Name:
- Saccharides of mannose and galactose from Ceratonia Siliqua seed
- Test material form:
- solid: particulate/powder
- Details on test material:
- - Appearance: beige powder
- Storage: in a dark place at room temperature
- Batch : 14 262
- Manufacturing date: September 19th 2014
- Expiry date: September 19th 2018
Constituent 1
Results and discussion
Effect concentrations
- Key result
- Remarks on result:
- not measured/tested
- Remarks:
- Based on all these different information, the applicant concludes that no risk of toxicity on aquatic invertebrates and algae is expected by the substance «Saccharides from Saccharomyces Cerevisiae”.
- Details on results:
- Based on all these different information, the applicant concludes that no risk of toxicity on aquatic invertebrates and algae is expected by the substance «Saccharides from Saccharomyces Cerevisiae”. See attached Weight of evidence argumentation.
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- Based on all these different information (cf. weight of evidence argumentation), the applicant concludes that no risk of toxicity on aquatic invertebrates and algae is expected by the substance «Saccharides from Saccharomyces Cerevisiae”.
- Executive summary:
Based on all these different information (cf. weight of evidence argumentation), the applicant concludes that no risk of toxicity on aquatic invertebrates and algae is expected by the substance «Saccharides from Saccharomyces Cerevisiae”.
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.
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