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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Company data confirmed empirically

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Diguanidinium carbonate
EC Number:
209-813-7
EC Name:
Diguanidinium carbonate
Cas Number:
593-85-1
Molecular formula:
CH5N3.1/2CH2O3 (one guanidine species, as denoted in the ESIS database) CH5N3.CH5N3.CH2O3 (as in the crystalline from, basis for the molecular weight 180.1658 g/mol as given below)
IUPAC Name:
bis(amino(imino)methanaminium) carbonate
Details on test material:
- Name of test material (as cited in study report): Guanidine carbonate (GC)
- Analytical purity: >99 %

Results and discussion

pH value
pH value:
11.7
Temp.:
20 °C
Concentration:
110 g/L

Applicant's summary and conclusion