Registration Dossier
Registration Dossier
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EC number: 266-030-3 | CAS number: 65996-95-4 Substance obtained by acidulating phosphate rock with phosphoric acid. Normally characterized as containing 40% or more available phosphoric oxide (P2O5). Composed primarily of calcium phosphate.
Carcinogenicity
Administrative data
Description of key information
Key value for chemical safety assessment
Carcinogenicity: via oral route
Endpoint conclusion
- Endpoint conclusion:
- no study available
Carcinogenicity: via inhalation route
Endpoint conclusion
- Endpoint conclusion:
- no study available
Carcinogenicity: via dermal route
Endpoint conclusion
- Endpoint conclusion:
- no study available
Justification for classification or non-classification
No data on carcinogenicity is available.
Additional information
In accordance with column 2 of REACH Annex X, no carcinogenicity study (required in section 8.9.1) needs to be proposed as triple superphosphate is not genotoxic. Moreover, there is no evidence from the repeated dose toxicity study that the substance is able to induce hyperplasia and/or pre-neoplastic lesions.
Justification for selection of carcinogenicity via oral route endpoint:
No carcinogenicity study is required, since the substance is not mutagenic and no hyperplasia or pre-neoplastic lesions were observed in any of the available repeated dose studies.
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