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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Boiling point

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Administrative data

Link to relevant study record(s)

Description of key information

The high content of water in green liquor primarily determines the order of magnitude of the boiling point to  ca. 100 C degrees.

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
105.3 °C

Additional information

The dry solids content of the tested GL1 sample is 204 g/l at 20 deg. C (17.7% dry solids/82.3% water by weight) and a sulfide content 22.5% by weight of dry solids.