Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 922-670-1 | CAS number: -
Genetic toxicity: in vitro
Administrative data
- Endpoint:
- genetic toxicity in vitro
- Remarks:
- Type of genotoxicity: gene mutation
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Migrated phrase: estimated by calculation
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Reference
- Reference Type:
- other: software
- Title:
- Unnamed
- Year:
- 2 010
Materials and methods
- Principles of method if other than guideline:
- The UVCB substance as complex substance is classified regarding germ cell mutagenicity by applying rules for classification of mixtures (EU CLP guidance section 3.5.3 pg 293ff). The classification criteria (as set out in EU CLP Guidance Annex I: 3.5.2.2 pg 287) can be used to estimate effects derived from that classification/hazard.
- GLP compliance:
- no
- Remarks:
- other quality assurance
- Type of assay:
- other: calculation based on Classification
Test material
- Reference substance name:
- sulfuric acid hydrate
- EC Number:
- 922-670-1
- IUPAC Name:
- sulfuric acid hydrate
- Details on test material:
- Worst case (max across industry) as in iuclid section 1.2;
See IUCLID Section 1.4, for company specific elemental composition; and representative sample for mineralogical information (IUCLID Section 4.23 -Outotec report)
Constituent 1
Results and discussion
Any other information on results incl. tables
The calculated classification via mixture toxicity rules resulted in “no classification for germ cell mutagenicity”
Applicant's summary and conclusion
- Conclusions:
- Interpretation of results (migrated information):
negative predictive
study can be used to establish conclusion “NO Germ Cell mutagenicity” hazard of the UVCB substance - Executive summary:
The study provided a worst case estimate of the Germ cell mutagenicity, derived on basis of the Classification outcome (Mixture toxicity rules) from a worst case as defined in IUCLID section 1.4/4.23.
The result is applicable to all Sulphuric acid, waste gas cooling and cleaning, copper smelting that fall under the defined concentration ranges (IUCLID section 1.2).
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.
