Registration Dossier
Registration Dossier
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EC number: 232-379-5 | CAS number: 8011-76-5 Substance obtained by treating phosphate rock with sulfuric acid or a mixture of sulfuric and phosphoric acids. Composed primarily of calcium phosphates and calcium sulfate.
Other distribution data
Administrative data
- Endpoint:
- other distribution data
- Type of information:
- not specified
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- other: Data not retrieved.
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Superphosphate, Concd.
- Author:
- European Commission
- Year:
- 2 000
- Bibliographic source:
- International Uniform Chemical Information Database. Year 2000 CD–ROM edition.
Materials and methods
Results and discussion
Applicant's summary and conclusion
- Conclusions:
- Inorganic phosphates are retained by most soils in “fixed” forms. Very little phosphorus is lost by leaching. The largest losses occur in sandy soils, which have both low capacity to retain water and low buffer capacity for the phosphate. The main way in which phosphorus originating in fertilizers may reach natural water is through surface runoff and erosion of the soil. These losses are normally small.
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.
