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Administrative data

Endpoint:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2015-08-21 - 2015-11-23
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: The GLP-study was performed according to an internationally accepted guideline.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015

Materials and methods

Test guideline
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

Test material

Constituent 1
Test material form:
semi-solid (amorphous): gel
Remarks:
migrated information: paste

Results and discussion

Density
Type:
density
Density:
0.962 g/cm³
Temp.:
20 °C

Any other information on results incl. tables

Results – Mean Values

Parameter

Value

Unit

Standard Deviation

Relative Standard Deviation

Volume of Pycnometer

51.00

cm3

0.0028

0.01 %

Density of Test Item

0.9616

g/cm3

0.0015

0.16 %

Density of Test Item

961.6

kg/m3

1.5

0.16 %

Relative Density of Test Item

0.9616

 

0.0015

0.16 %

Applicant's summary and conclusion

Conclusions:
Using the pycnometer method, a density of

0.9616 ± 0.0002 g/cm3 at 20.0 ± 0.2 °C

was measured. This value is the mean of two independent determinations with the maxi-mum error of a single determination.
Executive summary:

This study was performed in order to determine the density of PHYTOSTERYL MACADAMIATE.

The density is one of the fundamental physico-chemical properties of a chemical substance and is calculated from the difference in weight between a full and empty pycnometer and its known volume.

Using the pycnometer method, a density of

 

0.9616 ± 0.0002 g/cm3at 20.0 ± 0.2 °C

 

was measured. This value is the mean of two independent determinations with the maximum error of a single determination.

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