Registration Dossier
Registration Dossier
Diss Factsheets
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EC number: 304-037-6 | CAS number: 94233-07-5
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data

Acute Toxicity: other routes
Administrative data
- Endpoint:
- acute toxicity: other routes
- Type of information:
- migrated information: read-across from supporting substance (structural analogue or surrogate)
- Adequacy of study:
- supporting study
- Study period:
- no data
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Old study (1963), limited reporting, no GLP
Cross-reference
- Reason / purpose for cross-reference:
- reference to same study
Data source
Reference
- Reference Type:
- publication
- Title:
- Toxicite comparee de quelques ions metalliques et de leur chelate a l'acide ethylenediaminetetraacetique
- Author:
- Nofre C, Clement JM, Cier A
- Year:
- 1 963
- Bibliographic source:
- Path. Biol. 11, 853-865
- Report date:
- 1963
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Animals were dosed via the intraperitoneal route.
- GLP compliance:
- no
- Limit test:
- no
Test material
- Reference substance name:
- Automatically generated during migration to IUCLID 6, no data available
- IUPAC Name:
- Automatically generated during migration to IUCLID 6, no data available
- Details on test material:
- EDTA-MnNa2 was prepared by mixing 1:1 MnSO4.H2O with EDTA-Na4
Constituent 1
Test animals
- Species:
- mouse
- Strain:
- Swiss
- Sex:
- male
Administration / exposure
- Route of administration:
- intraperitoneal
- Vehicle:
- not specified
- Doses:
- no data
- No. of animals per sex per dose:
- no data
- Control animals:
- not specified
Results and discussion
Effect levels
- Sex:
- male
- Dose descriptor:
- LC50
- Effect level:
- 329.6 mg/kg bw
- Based on:
- element
- 95% CL:
- >= 308.8 - <= 350.4
- Remarks on result:
- other: 329.6 mg/kg bw Mn corresponds to 329.6 x 389.1/55 = 2332 mg EDTA-MnNa2 per kg bw
Applicant's summary and conclusion
- Conclusions:
- The test material, a 1:1 mixtrure of MnSO4.H2O and EDTA-H2Na2/EDTA-Na4 was not acutely toxic via the ip route.
- Executive summary:
In acute study in Swiss mice both MnSO4.H2O and a 1:1 mixture of MnSO4.H2O and EDTA-Na4 were tested via a single intraperitoneal injection. The animals were observed for 30 days. The LD50 of the 1:1 mixture (resulting in EDTA-MnNa2) turned out to be 329.6 mg Mn per kg bw corresponding to 2332 mg EDTA-MnNa2 per kg bw. On a molar basis EDTA-MnNa2 was 7.5 times less toxic than the corresponding salt MnSO4.H2O, on a mg/kg bw basis EDTA-MnNa2 was 19 times less toxic.
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