Registration Dossier
Registration Dossier
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EC number: 205-355-7 | CAS number: 139-13-9
Acute Toxicity: inhalation
Administrative data
- Endpoint:
- acute toxicity: inhalation
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Title:
- No information
- Author:
- Anonymous
- Year:
- 2 000
- Bibliographic source:
- IUCLID4 dossier for trisodiumnitrilotriacetate, 18 February 2000, page 114
Materials and methods
Test guideline
- Guideline:
- other: no data
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Nitrilotriacetic acid
- EC Number:
- 205-355-7
- EC Name:
- Nitrilotriacetic acid
- Cas Number:
- 139-13-9
- Molecular formula:
- C6H9NO6
- IUPAC Name:
- 2-[bis(carboxymethyl)amino]acetic acid
Constituent 1
Test animals
- Species:
- rat
Administration / exposure
- Route of administration:
- inhalation: dust
- Duration of exposure:
- 4 h
- Concentrations:
- 3.7 mg/l (expressed as the acid)
Results and discussion
Effect levels
- Sex:
- not specified
- Dose descriptor:
- LC0
- Effect level:
- > 3.7 mg/L air
- Based on:
- test mat.
- Exp. duration:
- 4 h
- Remarks on result:
- other: Effect level expressed as the acid (substance was offered as the trisodium salt)
Applicant's summary and conclusion
- Interpretation of results:
- practically nontoxic
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
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