Registration Dossier

Administrative data

Endpoint:
tap density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
pour and tap (for solids)

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Density
Key result
Type:
tap density
Density:
ca. 1 291.1 kg/m³
Temp.:
19.3 °C

Any other information on results incl. tables

Two trials were conducted and the results are given below:

- triai 1: tap density of 1295.5°C at 19.3°C

- trial 2: tap density of 1286.7°C at 19.3°C

These values respect validity criteria (less than 5% of difference).

Applicant's summary and conclusion

Conclusions:
The tap density of the test item was determined to be 1291.1 kg/m3 at 19.3 +/- 0.1°C (mean value of two independent determinations).