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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

Physical & Chemical properties

Density

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Endpoint:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 9 January 2003 to 14 February 2003
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:
yes (incl. QA statement)
Type of method:
pycnometer method
Type:
density
Density:
>= 997.09 - <= 997.31 kg/m³
Temp.:
20 °C
Conclusions:
The density of the test material has been determined to be 997 kg/m³ at 20.0±0.5ºC
Executive summary:

The density was determined using the pycnometer method, Method 109 of the OECD Guideline.

The density was 997 kg/m3 at 20.0±0.5ºC.

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
supporting study
Study period:
01/2009
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Qualifier:
according to guideline
Guideline:
other: ISO 758
Deviations:
no
GLP compliance:
no
Type of method:
pycnometer method
Type:
relative density
Density:
1 other: g/mL
Temp.:
20 °C
Type:
relative density
Density:
0.997 other: mg/L
Temp.:
4 °C

 Density of sample 20ºC 0.9972 g/mL 
Relative density (20/20ºC)  1.0001 g/mL 
Relative density (20/4ºC)   0.9973 g/mL
Accurancy  ±0.0005 
Conclusions:
The relative density (20/4ºC )is 0.9973 g/mL.
Executive summary:

The test material was performed according to the method ISO 758. The relative density at 20/4ºC is 0.9973 g/mL.

Description of key information

The density was determined using the pycnometer method, Method 109 of the OECD Guideline.
The density was 997 kg/m3 at 20.0±0.5ºC.

Key value for chemical safety assessment

Relative density at 20C:
997

Additional information