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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2003
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2003

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
GLP compliance:
yes
Type of method:
air comparison pycnometer (for solids)

Test material

Constituent 1
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder

Results and discussion

Density
Type:
relative density
Density:
1.29 other: (corresponds to D4(20))
Temp.:
20 °C

Applicant's summary and conclusion

Conclusions:
In conclusion, the relative density of ucb 22060 was determined to be
D: = 1.291.
Executive summary:

The determination of the relative density of the test item was performed in accordance with the EEC Directive 92/69, Part A, Methods for the determination of physico-chemical properties, A.3 “Relative density” and the OECD Guideline for Testing of Chemicals, No. 109, “Density of Liquids and Solids” using a gas comparison pycnometer. The test was performed at a temperature of 20.0°C. The calibration procedure was performed in triplicate. The individual measurements and the results are presented in Table 1. The determination of the relative density of the test item was performed with two independent test item samples each at least measured in triplicate. The individual measurements are summarized in Table 2. The tabulated values in Tables 1 and 2 represent rounded results, which were obtained by calculation using the exact raw data. The density of the test item ucb 22060 was determined to be 1.291 g/ems (= 1.291 “ 10’ kg/m’) at 20.O”C using a gas comparison pycnometer. In conclusion, the relative density of ucb 22060 was determined to be D: = 1.291.