Cerium trinitrate

Density

Link to relevant study record(s)

Reference

Endpoint:

density, other

Remarks:

density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

from 03 November 2005 to 2 March 2006

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

Qualifier:

according to guideline

Guideline:

EU Method A.3 (Relative Density)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Type of method:

air comparison pycnometer (for solids)

Key result

Type:

density

Density:

2.4 g/cm³

Temp.:

20 °C

Determination of the density of cerium trinitrate

 

Sample n°	Sample Weight [g]	Measurement	p1 (sample) [psi]	p2 (sample) [psi]	V (sample) [cm^3]	Density   [g/cm^3]
1	104.393	1 2 3	15.310 15.436 15.311	5.816 5.863 5.815	43.505 43.478 43.462	2.400 2.401 2.402
2	109.022	1 2 3	15.403 15.431 15.307	5.918 5.928 5.880	45.552 45.529 45.518	2.393 2.395 2.395
Mean :						2.398
Standard deviation +/- [g/cm^3]						0.004

 

Conclusions:

The density of cerium trinitrate was determined to be 2.40 g/cm3.

Executive summary:

The density of the test item was determined using a gas comparison pycnometer, according to OECD Guideline N°109. The density of the test item cerium trinitrate was determined to be 2.40 g/cm3 at 20.0°C +/- 0.1°C.

Description of key information

The density of cerium trinitrate was determined in a GLP study to be 2.40 g/cm3 at 20.0°C using a gas comparison pycnometer in accordance with EC test method A.3 (Weissenfeld, 2006).

Key value for chemical safety assessment

Relative density at 20C:

2.4