Registration Dossier
Registration Dossier
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EC number: 231-554-3 | CAS number: 7631-99-4
Long-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- long-term toxicity to aquatic invertebrates
- Adequacy of study:
- supporting study
- Reliability:
- 4 (not assignable)
- Rationale for reliability incl. deficiencies:
- documentation insufficient for assessment
Data source
Reference
- Reference Type:
- publication
- Title:
- Sodium Nitrate. International Uniform Chemical Information Database
- Author:
- European Commission
- Year:
- 2 000
- Bibliographic source:
- CD-ROM Edition
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- no information available.
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Sodium nitrate
- EC Number:
- 231-554-3
- EC Name:
- Sodium nitrate
- Cas Number:
- 7631-99-4
- Molecular formula:
- HNO3.Na
- IUPAC Name:
- sodium nitrate
- Test material form:
- solid: crystalline
- Details on test material:
- - Physical appearance: not indicated
- Purity: not indicated
- Batch No.: not indicated
- Supplier: not indicated
Constituent 1
Results and discussion
Effect concentrationsopen allclose all
- Duration:
- 5 wk
- Dose descriptor:
- other: growth rate
- Effect conc.:
- >= 1 214 mg/L
- Basis for effect:
- growth
- Remarks on result:
- other: Species: Penaeus monodon
- Duration:
- 3 wk
- Dose descriptor:
- EC50
- Effect conc.:
- 971 mg/L
- Remarks on result:
- other: Species: Macrobracherim rosenbergii
- Duration:
- 3 wk
- Dose descriptor:
- other: growth
- Effect conc.:
- 1 063 mg/L
- Basis for effect:
- growth
- Remarks on result:
- other: Species: Macrobracherim rosenbergii
Applicant's summary and conclusion
- Conclusions:
- Growth and survival LC50values were 175 and 160 mg NO3-N/L, respectively (=1063 and 971 mg sodium nitrate/L).
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