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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
pH
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study

Data source

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

Materials and methods

Test guideline
Guideline:
other: DIN EN ISO 787-9
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
485-350-6
EC Name:
-
Cas Number:
405095-33-2
Molecular formula:
C15 H22 N6 O4
IUPAC Name:
bis([amino(phenylamino)methylidene]azanium) hydrate carbonate
Constituent 2
Reference substance name:
Reference substance 001
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
- Name of test material (as cited in study report): Phenylguanidinecarbonate
- Analytical purity: 74.3% (derived from the content of water: 25.7%, given from the manufacturer, Ms. Giese, BASF SE, APT/TP - V005)
- Lot/batch No.: KG1/511 wet

Reagents

Reagent:
buffer solutions

Results and discussion

pH value
Key result
pH value:
10.3
Temp.:
23 °C
Concentration:
1 other: % in water

Any other information on results incl. tables

Result:

pH = 10.3 (1% in water)

Applicant's summary and conclusion