Registration Dossier
Registration Dossier
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EC number: 231-509-8 | CAS number: 7601-54-9
Toxicity to terrestrial plants
Administrative data
- Endpoint:
- toxicity to terrestrial plants: short-term
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- supporting study
- Study period:
- No data
- Reliability:
- 3 (not reliable)
- Rationale for reliability incl. deficiencies:
- other: Unsuitable test system
Data source
Reference
- Reference Type:
- publication
- Title:
- Inorganic phosphate as a negative conditioning factor in plant cell culture.
- Author:
- Sakano K, Matsumoto M, Yazaki Y, Kiyota S & Okihara K.
- Year:
- 1 995
- Bibliographic source:
- Plant Science 107: 117 - 124.
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: No data
- Deviations:
- not specified
- Principles of method if other than guideline:
- Catharanthus roseus (L.) G. Don cells were cultured under different initial cell densities in Murashig-Skoog medium with different Pi concentrations.
- GLP compliance:
- not specified
Test material
- Reference substance name:
- sodium phosphate
- IUPAC Name:
- sodium phosphate
- Details on test material:
- - Name of test material: Sodium phosphate
Constituent 1
Sampling and analysis
- Analytical monitoring:
- not specified
Test substrate
- Vehicle:
- not specified
Test organisms
- Species:
- other: Catharanthus roseus
- Plant group:
- other: No data
- Details on test organisms:
- Whole organism was not used, method refers to plant cell culture.
Study design
- Test type:
- other: Growth inhibition
- Study type:
- laboratory study
- Substrate type:
- other: Murashige-Skoog medium
- Limit test:
- no
Results and discussion
Applicant's summary and conclusion
- Conclusions:
- Study is not sufficient for REACH; insufficient information is available from which to draw reliable and relevant conclusions.
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