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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Description of key information

Test was performed according to the Method A.3., Relative density, Council Regulation (EC) No.440/2008, Published in O.J. L 142, 2008
The pycnometer method according to the standard ČSN EN ISO 1183-1, part B was chosen for the measurement.

Key value for chemical safety assessment

Relative density at 20C:

Additional information

Relative density of the test substance, Ashes (residues) – Biomass Combustion, is 1.647.
Uncertainty of determination was estimated to 0.097 (*).
(*) Uncertainty is calculated as 0.886 times the range where 0.886 is a statistical coverage factor for two measured values.