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Physical & Chemical properties

Additional physico-chemical information

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Administrative data

Endpoint:
additional physico-chemical information
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
2010-09-16
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report Date:
2010

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other: German Standard DIN 66132
Deviations:
no
GLP compliance:
no
Endpoint investigated:
other: specific surface area

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
Substance name: Divanadium pentaoxide
Trivial Name: Vanadium pentoxide
CAS-No.: 1314-62-1
EINECS-No.: 215-239-8
Molecular weight: 181.88 g/mol
Appearance: yellow-orange powder
Purity: 99.6 %
Purity test date: 2010-06-01
Batch no.: PPU100201V
Expiration date. 02 / 2015
Storage: Keep dry in closed containers
No further information on test material was stated

Results and discussion

Results:
Weighted sample: 9.317g
Pressure difference: 162mm

Specific surface area: 2.504m²/g

Applicant's summary and conclusion

Conclusions:
The specific surface area of this divanadium pentoxid Batch (PPU100201V) is 2.504m²/g measured by BET analysis.