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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Viscosity

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
viscosity
Data waiving:
study technically not feasible
Justification for data waiving:
the study does not need to be conducted because the substance is a solid

Description of key information

Viscosity is a property of fluids. Since diarsenic trioxide is a solid at ambient temperature (melting point of diarsenic trioxide in the range 274-313°C depending on mineral form) such a study does not need to be conducted for this substance (in accordance with section 1, Annex XI of Regulation (EC) 1907/2006 (REACH))

Key value for chemical safety assessment

Additional information