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EC number: 939-191-9 | CAS number: -
At 20°C and at pH ca. 6.7 the solubility was found as follows:
- Values analyzed by TOC:
2.8 mg/L with a loading rate of 0.1 g/L
14.5 mg/L with a loading rate of 1.0 g/L
- Values analyzed by Cr-content:
<1.8 mg/L with loading rate of 0.1 g/L and 1.0 g/L
The determination was performed by flask method according to OECD Guideline 105.
The test item is a complex mixture. The water solubility can therefore only be investigated via determination of dissolved amounts of chromium, nitrogen and carbon contained in the test item.
The different results show that the water solubility of the test item is dependent on the method of analysis and the amount of test substance added.
The results quantified by TOC and by Cr-content could be considered suitable for using this endpoint and further assessment, respectively.
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