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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 water solubility of antimony powder at 20°C +/- 1°C is determined at 18.2+/-1.1mg/L. The resulting pH value was approx. 4.6.. Equlibrium was reached after about 14 days of stirring.

Key value for chemical safety assessment

Water solubility:
18.2 mg/L
at the temperature of:
20 °C

Additional information

Bio-accessibility data has also been generated, relevant to form read-across groups for systemic toxicological endpoints, as described in the relevant scientific opinions attached in Section 13.