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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Melting point / freezing point

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Link to relevant study record(s)

Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 102 (Melting point / Melting Range)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EU Method A.1 (Melting / Freezing Temperature)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
differential scanning calorimetry
Melting / freezing pt.:
°C
Decomposition:
yes
Decomp. temp.:
235 °C

Rhodium acetate decomposes from 235°C. As the test item decomposed a definitive melting temperature could not be determined.

Conclusions:
Rhodium acetate decomposes from 235°C. As the test item decomposed a definitive melting temperature could not be determined.
Executive summary:

Tremain and Atwal (2011) is a GLP compliant study following OECD guideline 102 and is considered suitable for use as the key study for this endpoint.

Rhodium acetate decomposes from 235°C. As the test item decomposed a definitive melting temperature could not be determined.

Description of key information

Rhodium acetate decomposes from 235°C. As the test item decomposed a definitive melting temperature could not be determined.

Key value for chemical safety assessment

Additional information

Tremain and Atwal (2011) is a GLP compliant study following OECD guideline 102 and is considered suitable for use as the key study for this endpoint.

Rhodium acetate decomposes from 235°C. As the test item decomposed a definitive melting temperature could not be determined.