Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 Multi-Walled Carbon Nanotubes (MWCNT) is < 2 mg/L at 20 °C and a pH of 7.5 - 9.2 (Erstling, 2007b).

Test material is meeting the form as described in section 4.5 of the IUCLID dossier.

Key value for chemical safety assessment

Additional information

The result < 2 mg/L refers to the limit of quantitation (LOQ) of the detection method for total dissolved carbon.