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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Nanomaterial pour density

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Administrative data

Endpoint:
nanomaterial pour density
Remarks:
Baytubes C 150 P
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2008
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Cross-reference
Reason / purpose for cross-reference:
reference to same study

Data source

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN ISO 9136
Deviations:
not specified
GLP compliance:
no
Type of method:
other: pycnometer method

Test material

Constituent 1
Chemical structure
Reference substance name:
carbon
EC Number:
936-414-1
Molecular formula:
C
IUPAC Name:
carbon
Details on test material:
Test material is meeting the form as described in section 4.5 of the IUCLID dossier.
Specific details on test material used for the study:
Test material is meeting the form as described in section 4.5 of the IUCLID dossier.

Results and discussion

Pour density
Key result
Mean:
0.156 other: g/ml

Any other information on results incl. tables

Information on micronized form of this test material can be found in Section 4.4..

Applicant's summary and conclusion

Conclusions:
Using the pycnometer method the substance shows a pour density of 0.156 g/ml.