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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Vapour pressure

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Administrative data

Link to relevant study record(s)

Description of key information

As the substance is an inorganic solid with melting point above 300°C, the vapour pressure is expected to be very low. According to the ECHA Guidance on information requirements and chemical safety assessment Appendix R.7.13-2 (Environmental risk assessment for metals and metal compounds), a vapour pressure can be set to a minimum value of 10E-06 Pa for the environmental exposure assessment in EUSES (CHESAR).

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
20 °C

Additional information