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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:
from 15 of January 2018 to 28 of February 2018
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)
Qualifier:
according to guideline
Guideline:
EU Method A.3 (Relative Density)
GLP compliance:
not specified
Type of method:
pycnometer method
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 1702507
- Expiration date of the lot/batch: 13.01.2022
- Purity test date:13.01.2017
Type:
relative density
Density:
3.131 other: dimensionless
Temp.:
20 °C

 Test No.  

Mass of

empty

pycnometer

m0 (g)

Mass of

pycnometer

with water

 

m1  

(g)

 

Mass of

pycnometer

with

immersing

liquid, m2  

(g)

Mass of

pycnometer

with

tested

material

 m3  

(g)

Mass of

pycnometer

with tested

material

and

immersing liquid, m4  

(g)

 
 Density (g/ml)
 1  24.1486  49.4093  49.4093  33.1529  55.5174  3.1321
 2  24.1487  49.4095  49.4095  33.3653  55.6902  3.1299
           Average  3.131
Conclusions:
The relative density of strontium oxalate was determined using pycnometer method at a temperature of 20 °C and following OECD guideline 109 (Density of Liquids and Solids) and EU MEthod A3 .

The average measured absolute density at 20°C temperature was 3.131 g/ml.
The average calculated relative density at 20°C temperature was 3.131.

Description of key information

The relative density of strontium oxalate was determined using pycnometer method at a temperature of 20 °C and following OECD guideline 109 (Density of Liquids and Solids) and EU MEthod A3 .

The average measured absolute density at 20°C temperature was 3.131 g/ml.

The average calculated relative density at 20°C temperature was 3.131.

Key value for chemical safety assessment

Relative density at 20C:
3.131

Additional information