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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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


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Administrative data

Link to relevant study record(s)

density, other
Type of information:
experimental study
Adequacy of study:
key study
Study period:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
equivalent or similar to guideline
OECD Guideline 109 (Density of Liquids and Solids)
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
Temperature was not recorded, test was conducted at room temperature
>= 0.328 - <= 0.49 other: g/ml
20 °C
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:

Additional information