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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Surface tension

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Administrative data

Link to relevant study record(s)

Description of key information

Bis[C11-14-(branched and linear)-alkyl]aminium nonadecaoxohexatungstate (EC 700-718-0) has a water solubility of 0.00948 mg/L, therefore, this endpoint is waived.

Key value for chemical safety assessment

Additional information

According to 7.6. Column 2 Annex VII of Regulation (EC) 1907/2006 concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), the surface tension of a substance does not need to be conducted if the substance water solubility is below 1mg/L at 20°C. Bis[C11-14-(branched and linear)-alkyl]aminium nonadecaoxohexatungstate (EC 700-718-0) has a water solubility of 0.00948mg/L, therefore, this endpoint is waived.