Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
relative density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2018
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
GLP compliance:
yes (incl. QA statement)
Type of method:
pour and tap (for solids)

Test material

Constituent 1
Chemical structure
Reference substance name:
Haematoxylin
EC Number:
208-237-3
EC Name:
Haematoxylin
Cas Number:
517-28-2
Molecular formula:
C16H14O6
IUPAC Name:
haematoxylin

Results and discussion

Densityopen allclose all
Key result
Type:
pour density
Density:
ca. 550 kg/m³
Temp.:
20.2 °C
Key result
Type:
tap density
Density:
ca. 730 kg/m³
Temp.:
20.2 °C

Any other information on results incl. tables

Pour Density: Dp

 

Assay No.1

Assay No.2

Mass of test item M (g)

118.7

121.6

Volume of test item V1(mL)

220

220

Pour Density Dp= M/V1(g/mL)

0.54

0.55

Arithmetic Mean

0.55 g/mL at 20.2 °C

550 kg/m3at 20.2 °C

1.1.1.     Tap Density: DT

 

Assay No.1

Assay No.2

Mass of test item M (g)

118.7

121.6

Volume of test item V2(mL)

164

166

Tap Density DT= M/V2(g/mL)

0.72

0.73

Arithmetic Mean

0.73 g/mL at 20.2 °C

730 kg/m3at 20.2 °C

 

Applicant's summary and conclusion

Conclusions:
The Pour Density DP was determined 550 kg/m3 at 20.2 °C under the specified testing conditions.
The Tap Density DT was determined 730 kg/m3 at 20.2 °C under the specified testing conditions.
Executive summary:

The Pour Density DPwas determined 550 kg/m3at 20.2 °C under the specified testing conditions.

The Tap Density DTwas determined 730 kg/m3at 20.2 °C under the specified testing conditions.