Registration Dossier

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Materials and methods

GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Titanium tungsten carbide
EC Number:
254-435-8
EC Name:
Titanium tungsten carbide
Cas Number:
39377-63-4
Molecular formula:
(W,Ti)C
IUPAC Name:
Titanium tungsten carbide
Test material form:
solid: particulate/powder

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Key result
Form:
solid: particulate/powder
Colour:
gray black
Odour:
odourless
Substance type:
inorganic

Applicant's summary and conclusion

Conclusions:
Appearance: a gray black powder without irritating odor
Resource: the test item was provided by the sponsor Purity: >99% (provided by the sponsor)
Package: in a aluminum foil bag, and in good conditions Amount: 0.5 kg
Storage Conditions: vacuum and seal