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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010-09-27 - 2010-10-08
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Basic data given.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Principles of method if other than guideline:
VDLUF-Methode, Methodenbuch III (1993)
GLP compliance:
not specified

Test material

Constituent 1
Reference substance name:
Vinasses, residue of fermentation containing biomass of bakers yeast, salt-enriched
EC Number:
932-165-8
Molecular formula:
Not applicable (a generic molecular formula cannot be provided for this specific UVCB substance).
IUPAC Name:
Vinasses, residue of fermentation containing biomass of bakers yeast, salt-enriched
Details on test material:
1.
- Name of test material (as cited in study report): Vinasse, Klarlauf, 23.09.10 14h
- Composition of test material, percentage of components: 59% dry matter
- Laboratory No.: 610057754

2.
- Name of test material (as cited in study report): Vinasse, Feststoff, 23.09.10 14h
- Composition of test material, percentage of components: 86.3% dry matter
- Laboratory No.: 610057755

Results and discussion

pH valueopen allclose all
pH value:
4.97
pH value:
4.94

Any other information on results incl. tables

Temperature and concentration were not reported.

Applicant's summary and conclusion