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Toxicological information

Acute Toxicity: oral

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Administrative data

Endpoint:
acute toxicity: oral
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data
Justification for type of information:
Data is from authoritative handbook.

Data source

Reference
Reference Type:
review article or handbook
Title:
Acute oral toxicity test on rat.
Author:
David C. Ayres, Desmond G. Hellier
Year:
1999
Bibliographic source:
Dictionary of Environmentally Important Chemicals, 29 page

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: as mentioned below
Principles of method if other than guideline:
Data is from authoritative handbook.
GLP compliance:
not specified
Test type:
other: not specified
Limit test:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid
Details on test material:
- Name of test material (as cited in study report): ammonium molybdate(VI)
- Molecular formula: MoO4.2H4N
- Molecular weight: 196.0132 g/mol
- Smiles notation: [Mo](=O)(=O)([O-])[O-].[NH4+].[NH4+]
- InChl: 1S/Mo.2H3N.4O/h;2*1H3;;;;/q;;;;;2*-1/p+2
- Substance type: Inorganic
- Physical state: Solid
Specific details on test material used for the study:
- Name of test material (as cited in study report): ammonium molybdate(VI)
- Molecular formula: MoO4.2H4N
- Molecular weight: 196.0132 g/mol
- Smiles notation: [Mo](=O)(=O)([O-])[O-].[NH4+].[NH4+]
- InChl: 1S/Mo.2H3N.4O/h;2*1H3;;;;/q;;;;;2*-1/p+2
- Substance type: Inorganic
- Physical state: Solid

Test animals

Species:
rat
Strain:
not specified
Sex:
not specified
Details on test animals and environmental conditions:
No data available

Administration / exposure

Route of administration:
oral: unspecified
Vehicle:
not specified
Details on oral exposure:
No data available
Doses:
333 mg/kg
No. of animals per sex per dose:
No data available
Control animals:
not specified
Details on study design:
No data available
Statistics:
No data available

Results and discussion

Effect levels
Sex:
not specified
Dose descriptor:
LD50
Effect level:
333 mg/kg bw
Based on:
test mat.
Remarks on result:
other: 50 % mortality observed
Mortality:
No data available
Clinical signs:
No data available
Body weight:
No data available
Gross pathology:
No data available

Any other information on results incl. tables

No data available

Applicant's summary and conclusion

Interpretation of results:
Category 4 based on GHS criteria
Conclusions:
The LD 50 value for acute oral toxicity for ammonium molybdate (13106-76-8) was considered to be 333 mg/kg in rats.
Executive summary:

Acute oral toxicity test was performed on rats at 333 mg/kg dose concentration.

After treatment it was considered that the LD 50 value for ammonium molybdate (13106-76-8) was considered to be 333 mg/kg in rats.