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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Water solubility

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Administrative data

Link to relevant study record(s)

Description of key information

The substance is complex and dissociates in water so that it is not relevant to retain a single value.

Key value for chemical safety assessment

Additional information

Measured average solubility (mg/L) at pH 6.4 and 25°C:

Solubility of Chromium: 5.5

Solubility of Barium: 0.40

Secondary citation data on water solubility of the component barium chromate (CAS 10294-40-3): 4.4 mg/L at 28°C*, 2.6 mg/L at 20°C**

Source:

* Scientific Basis for Swedish Occupational Standards XXI. Criteria Group for Occupational Standards. Ed. Johan Montelius, National Institute for Working Life, S-112 79 Stockholm, Sweden. ISBN 91-7045-582-1, 2000.

** International Chemical Safety Cards, BARIUM CHROMATE - ICSC: 1607. IPCS, CEC, 1994