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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Data source

Reference
Reference Type:
other company data
Title:
Unnamed
Year:
2002

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Not applicable: other company data

Test material

Constituent 1
Chemical structure
Reference substance name:
Tricopper arsenide
EC Number:
234-472-6
EC Name:
Tricopper arsenide
Cas Number:
12005-75-3
Molecular formula:
AsCu3
Details on test material:
- Name of test material (as cited in study report): Tricopper arsenide
- Physical state: dark grey or black cubic crystals, garlic odour
No further information on test material was stated.

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
crystalline
Colour:
dark grey or black cubic crystals
Odour:
garlic-like
Substance type:
inorganic

Applicant's summary and conclusion

Conclusions:
Tricopper arsenid is dark grey or black cubic crystals and the odour is garlic-like.