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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2011
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2011
Report date:
2011

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: OECD 113
GLP compliance:
no
Type of method:
thermal analysis

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Melting / freezing point
Decomposition:
yes
Decomp. temp.:
>= 135 °C

Applicant's summary and conclusion

Conclusions:
The organic part of PACTT, 2 Na is solid up to 135°C then starts to be degraded in several steps (first degradation step between 135 and 215 ° C).
Though the mineral part of PACTT, 2 Na, Sodium Bromide, EC 231-599-9, possesses a melting point, it is therefore impossible to determine a melting point for the multi-constituents substance.