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Density

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Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2016-10-13 to 2016-10-14
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Version / remarks:
2012-10-02
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
pycnometer method
Remarks:
DIN EN ISO 1183-3.
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: Mr. Klemmt; E-EMD/QR - J550, Batch identification: A14-Q0201

TREATMENT OF TEST MATERIAL PRIOR TO TESTING
- Treatment of test material prior to testing: Before the measurement of density the test item was dried in a cabinet dryer at 25 °C for 24 hours at 100 mbar and stored in a desiccator after the drying procedure.

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: ambient temperature


Key result
Type:
relative density
Density:
1.968 other: dimensionless
Temp.:
20 °C

1st det. 2nd det. 3rd det. 
mass of the test item [g] 3.1869 3.1115  3.4567 

 desnsity of the test item [g/mL]

1.9678 1.9678  1.9674 

 mean density of the test item [g/mL]

         1.9677

 mean relative density D420

       1.968

estimated accuracy: ± 0.5 %

For calculation used density: Density(water) at 4 °C = 1.0000 g/mL

Description of key information

In a GLP-study according to OECD guideline 109, the relative density of the test substance was determined to be 1.968 at 20 °C as measured by a pycnometer method.

Key value for chemical safety assessment

Relative density at 20C:
1.968

Additional information

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