Registration Dossier

Physical & Chemical properties

Density

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
Test start: 26 Feb, 1990; Test end: 15 March, 1990; Study completion date: 19 March, 1990
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)
Deviations:
no
GLP compliance:
no
Type of method:
pycnometer method
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Identification: Methine Blue TRL; FAT no. 31064/F
- Storage: Room temperature, 20 - 24 °C
Key result
Type:
relative density
Density:
1 310 kg/m³
Temp.:
22 °C

PRIMARY RESULTS OF EXPERIMENTS

Sample Preparation:

Sample has been dried for: 3 h

temperature of drying: 50 °C

Weight of sample before drying: 6.81 g

Weight of sample after drying: 6.64 g

Relative change: 2.5 %

Weight of sample for analysis I: 2.675 g

Weight of sample for analysis II: 2.235 g

Result for the volume of the test sphere (standard sphere of volume: 8.58 x 100-6 m3): V = 8,604 x 10-6 m3

FINAL RESULTS

( 1.31 ± 0.04 ) x 103 kg/m3

The indicated error is based on an accuracy of 0.05 x 10-6 m3 for the volume measurement.

Conclusions:
The density of the test substance was determined to be 1310 kilogram/cubic meter, corresponding to a relative density of 1.31.
Executive summary:

The density of the test substance FAT 31064/F was investigated in a study conducted according to OECD Guideline 109 using pycnometer. The measurement was automatically repeated multiple times and the result was averaged. Based on the findings of the study, the density of the substance was determined to be 1310 kg/m3, corresponding to a relative density of 1.31.

Description of key information

The density of the test substance FAT 31064/F was investigated in a study conducted according to OECD Guideline 109 using pycnometer. The measurement was automatically repeated multiple times and the result was averaged. Based on the findings of the study, the density of the substance was determined to be 1310 kg/m3, corresponding to a relative density of 1.31.

Key value for chemical safety assessment

Relative density at 20C:
1 310

Additional information