Registration Dossier
Registration Dossier
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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: 233-340-5 | CAS number: 10124-53-5
Additional ecotoxological information
Administrative data
- Endpoint:
- additional ecotoxicological information
- Type of information:
- read-across based on grouping of substances (category approach)
- Adequacy of study:
- supporting study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: No guideline study, but reported research was conducted according to scientifically justified methods
Data source
Reference
- Reference Type:
- publication
- Title:
- Influence of thiosulfate on nitrification, denitrification, and production of nitric oxide and nitrous oxide in soil
- Author:
- Saad OALO, Lehman S, Conrad R
- Year:
- 1 996
- Bibliographic source:
- Biol.Fertil.Soils 21, 152-159
Materials and methods
Test material
- Reference substance name:
- sodium thiosulfate
- IUPAC Name:
- sodium thiosulfate
- Reference substance name:
- sodium thiosulfate
- IUPAC Name:
- sodium thiosulfate
- Reference substance name:
- Sodium thiosulphate
- EC Number:
- 231-867-5
- EC Name:
- Sodium thiosulphate
- Cas Number:
- 7772-98-7
- Molecular formula:
- Na2S2O3
- IUPAC Name:
- disodium thiosulfate
Constituent 1
Constituent 2
Constituent 3
Results and discussion
Any other information on results incl. tables
The effect of the addition of thiosulfate on the turnover of inorganic N compounds was tested in an Egyptian and German arable soil under nitrifying and denitrifying conditions. In both cases, the thiosulfate decreased with time while tetrathionate accumulated to an intermediate extent: both under aerobic nad anaerobic conditions the thiosulfate was degraded in the soils, forming tetrathionate as an intermediate, which was also finally depleted. Both compounds disappeared completely after <25 days.
The results demonstrated that the nitrification of NH4+ and NO2- was inhibited by increasing concentrations of thiosulfate and/or tetrathionate without involving the formation of volatile S compounds as potential nitrification inhibitors. Denitrification was not affected by the addition of thiosulfate.
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.
