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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Stability in organic solvents and identity of relevant degradation products

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
stability in organic solvents and identity of relevant degradation products
Type of information:
other: Review
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Information taken from factual databases and/or handbooks.
Qualifier:
no guideline followed
Principles of method if other than guideline:
Not applicable: Handbook and database data.
Test substance stable:
not determined
Transformation products:
not specified

Arsenic trioxide is practically insolouble in alcohol, chloroform and ether and solouble in glycerol. It dissolves in alkali to form arsenites.

Conclusions:
Arsenic trioxide is practically insolouble in alcohol, chloroform and ether and solouble in glycerol. It dissolves in alkali to form arsenites.

Description of key information

According to secondary literature (hazardous substances data bank), diarsenic trioxide is practically insoluble in alcohol, chloroform and ether and soluble in glycerol. It dissolves in alkali to form arsenites.

Additional information