Registration Dossier

Diss Factsheets

Physical & Chemical properties

Density

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
density, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
10-8-2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Deviations:
not specified
Principles of method if other than guideline:
Equipment Type: Brand 100:1ml measureing cylinder (height=240mm, internal diameter=26mm)
VWR LA 214i balance

Method Description:
1. Record initial mass of 100ml solid (as settled but with gentle movement to settle the solid)
2. Tap the cylinder 10 times and allow to settle
3. Top up cylinder to 100ml then repeat taps and settle until consistent volume or max 100 taps
4. Record final ass of 100ml solid
GLP compliance:
not specified
Type of method:
buoyancy method
Specific details on test material used for the study:
Sample Name: CETATS
Batch no: 99D1100U
Date of manufacture: 24/4/2017
Sample Purity: 100.3%
Date of analysis: 12/6/2017
Key result
Type:
density
Remarks:
Temperature was not recorded, test was conducted at room temperature
Density:
>= 0.328 - <= 0.49 other: g/ml
Temp.:
20 °C
Conclusions:
CETATS is a fine white powder with density of 0.490 g/ml according to the laboratory test described.

Description of key information

CETATS is a fine white powder with density of 0.490 g/ml according to the laboratory test described.

Key value for chemical safety assessment

Relative density at 20C:
0.49

Additional information