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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

pH

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Administrative data

Endpoint:
pH
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Data from Safety Data Sheets

Data source

Referenceopen allclose all

Reference Type:
other: Safety data sheets
Title:
Safety data sheets on sodium perborate monohydrate and sodium perborate tetrahydrate 3/1995. Aktivsauerstoff GmbH, Treibach
Author:
Aktivsauerstoff
Year:
1995
Reference Type:
other: Safety data sheets
Title:
Safety data sheets on sodium perborate monohydrate and sodium perborate tetrahydrate. 5/1994. Ausimont S.p.A., Milano
Author:
Ausimont
Year:
1994
Reference Type:
other: Safety data sheet
Title:
Safety data sheet on sodium perborate monohydrate. 3/1997. Degussa AG, Hanau
Author:
DEGUSSA
Year:
1997
Reference Type:
other: Safety data sheets
Title:
Safety data sheets on sodium perborate monohydrate and sodium perborate tetrahydrate. 2/1995. FMC foret S.A., Barcelona
Author:
FMC foret
Year:
1995

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
Perboric acid, sodium salt
EC Number:
234-390-0
EC Name:
Perboric acid, sodium salt
Cas Number:
11138-47-9
Molecular formula:
For detailed information on substance identity, molecular and structural formula see attached file AD_PBS_Substance_Identification (taken from ECB (2007) EU RAR Perboric acid)
IUPAC Name:
sodium hydroxy hydrogen borate
Details on test material:
sodium perborate monohydrate

Results and discussion

pH value
pH value:
ca. 10
Temp.:
20 °C
Concentration:
1.5 other: %

Applicant's summary and conclusion