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Diss Factsheets

Administrative data

Endpoint:
acute toxicity: other routes
Type of information:
other: handbook
Adequacy of study:
supporting study
Study period:
Not reported
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed reference book.

Data source

Reference
Reference Type:
review article or handbook
Title:
Sax's Dangerous Properties of Industrial Materials
Author:
Lewis RJ
Year:
1996
Bibliographic source:
Lewis, RJ, Sax's Dangerous Properties of Industrial Materials. Ninth Edition, International Thomson Publishing, Inc. 1996: 3062

Materials and methods

Principles of method if other than guideline:
Not reported.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Tantalum
EC Number:
231-135-5
EC Name:
Tantalum
Cas Number:
7440-25-7
Molecular formula:
Ta
IUPAC Name:
tantalum
Test material form:
not specified
Details on test material:
Not reported.

Test animals

Species:
rat
Strain:
not specified
Sex:
not specified

Administration / exposure

Route of administration:
other: implant

Results and discussion

Effect levels
Dose descriptor:
other: TDLo
Effect level:
3 760 mg/kg bw

Any other information on results incl. tables

No further information is available.

Applicant's summary and conclusion

Conclusions:
The toxicity data is quoted as imp-rat TDLo: 3760 mg/kg.
Executive summary:

The toxicity data is quoted as imp-rat TDLo: 3760 mg/kg.