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Physical & Chemical properties

Water solubility

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Description of key information

Water solubility of bismuth metal: slightly soluble (study results, according to OECD guideline 105)

Key value for chemical safety assessment

Water solubility:
1.873 mg/L
at the temperature of:
21.5 °C

Additional information

The water solubility of the bismuth metal was determined with the column elution method and was calculated to be in the range of: 0.687 -3.597 mg/L at 21.5 +/- 0.7°C with a mean at the plateau 1.873 +/- 1.527 mg/L at 21.5 +/- 0.7°C (mean value +/- standard deviation of all flow rates).

However, an enormous downward tendency was observed between 3 flow rates, therefore independency of solubility and flow rate is not given.