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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Additional physico-chemical information

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Administrative data

other: corrosive to metals
Type of information:
other: waiver for CLP
Adequacy of study:
supporting study

Data source

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
Strontium hydrogen phosphate
EC Number:
EC Name:
Strontium hydrogen phosphate
Cas Number:
Molecular formula:
strontium hydrogen phosphate

Results and discussion

Although not required under REACH, Corrosive to metals is a CLP related endpoint. No study has been performed, the conclusion was based on results obtained from GLP-compliant studies performed with the substance. The pH of the saturated water phase was 7.7 (see endpoint 4.8), the substance is not corrosive or irritating to skin (see endpoint 7.3) and there are no halogens or strong acidic/basic groups in the test substance (see section 1).

Applicant's summary and conclusion

The substance is not expected to be corrosive to metals.