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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
June 2011
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Study performed according to OECD 109, but not under GLP conditions

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
no
GLP compliance:
no
Type of method:
pycnometer method

Test material

Constituent 1
Reference substance name:
Absorbent A4
IUPAC Name:
Absorbent A4
Details on test material:
- Name of test material (as cited in study report): Absorbent A4
- Substance type: UVCB
- Physical state: Transparent liquid without mechanical impurities, colour from light to dark
- Stability under test conditions: months
- Storage condition of test material: room temperature, in the dark

Results and discussion

Density
Type:
relative density
Density:
0.705
Temp.:
20 °C

Any other information on results incl. tables

Results

 

Table: Results of the determination

pycnometer

volume

weight (empty)

weight (filled)

difference in weight (test item)

density

mean density

No.

[cm³]

[g]

[g]

[g]

[g/cm³]

[g/cm³]

10

24.7029

21.0500

38.4470

17.3970

0.7042

0.7041

168

25.0143

20.8285

38.4354

17.6069

0.7039

 

Relative density (compared to water at 4 °C) D420= 0.705

 

Applicant's summary and conclusion

Conclusions:
Relative density = 0.705.
Executive summary:

The relative density of the test item at 20 °C (compared to water at 4 °C) was D420= 0.705.