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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
appearance / physical state / colour
Type of information:
other: test item information in study reports
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: data from GLP study reports
Cross-reference
Reason / purpose for cross-reference:
reference to other study

Data source

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
The appearance was mentioned in the test item section of several study reports (a.o. density, water solubility, acute daphnia, algae tests). The description of appearance was provided by the sponsor to the test facility.

Test material

Constituent 1
Chemical structure
Reference substance name:
Dipotassium titanate(2-)
EC Number:
261-919-2
EC Name:
Dipotassium titanate(2-)
Cas Number:
59766-31-3
Molecular formula:
K2O17Ti8
IUPAC Name:
dipotassium titanate(2-)
Test material form:
solid: particulate/powder
Details on test material:
Appearance: White powder (fibrous particle)
Test item storage: At room temperature

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Key result
Form:
solid: fibres
Colour:
white
Odour:
other: not determined
Substance type:
inorganic

Applicant's summary and conclusion

Conclusions:
The substance is a white fibrous solid at ambient conditions.