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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Not specified
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
review article or handbook
Title:
Ullmann´s Encyclopedia of Industrial Chemis
Author:
Ullmann
Year:
2003
Bibliographic source:
Wiley-VCH Verlag GmbH & Co.KGaA.

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
Not specified (handbook data)
GLP compliance:
not specified
Type of method:
other: Not specified.

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium bromate
EC Number:
232-160-4
EC Name:
Sodium bromate
Cas Number:
7789-38-0
Molecular formula:
BrHO3.Na
IUPAC Name:
sodium bromate
Test material form:
solid: granular
Details on test material:
Colorless crystalline powder.

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
381 °C
Atm. press.:
1 atm
Decomposition:
yes
Decomp. temp.:
381 °C

Applicant's summary and conclusion

Conclusions:
The melting point of sodium bromate is 381°C.