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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
vapour pressure
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the melting point is above 300°C
Cross-reference
Reason / purpose for cross-reference:
data waiving: supporting information
Reference

Combining three handbooks, the melting point of sodium nitrate is 307°C.

Melting / freezing point at 101 325 Pa:
307 °C

The handbooks used:

-The CRC Handbook of Chemistry and Physics (80th ed.)

-The Merck Index (12th ed.)

-Sax's Dangerous Properties of Industrial Materials (9th. ed.)

 

Data source

Materials and methods

Results and discussion

Applicant's summary and conclusion