Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: - | CAS number: -
Melting point / freezing point
Administrative data
- 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:
- test procedure in accordance with national standard methods
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 019
- Report date:
- 2019
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- yes
- Remarks:
- Reference material dried in dessicator instead of oven
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Compliance statement is part of report
- Type of method:
- capillary method
Test material
- Reference substance name:
- Potassium hydrogen fluoride, reaction product with boric acid and dipotassium salt of boric acid
- Cas Number:
- 2787482-26-0
- Molecular formula:
- not applicable (UVCB)
- IUPAC Name:
- Potassium hydrogen fluoride, reaction product with boric acid and dipotassium salt of boric acid
- Test material form:
- solid - liquid: suspension
Constituent 1
- Specific details on test material used for the study:
- 3A-Flux; dried in an oven at 50C overnight to remove the water content prior to testing.
Results and discussion
Melting / freezing point
- Key result
- Melting / freezing pt.:
- > 400 °C
Applicant's summary and conclusion
- Conclusions:
- The triplicate test substance samples did not melt at the highest temperature tested (400°C).
Therefore, the melting point of the test substance is reported as >400˚C. - Executive summary:
The triplicate test substance samples did not melt at the highest temperature tested (400°C).
Therefore, the melting point of the test substance is reported as >400˚C.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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