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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Already evaluated by the Competent Authorities for Biocides and Existing Substance Regulations.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1992

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6304 (Odor)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6303 (Physical State)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6302 (Color)
Deviations:
no
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
Copper oxide
EC Number:
215-269-1
EC Name:
Copper oxide
Cas Number:
1317-38-0
Molecular formula:
CuO
IUPAC Name:
oxocopper
Details on test material:
purity: 97.8% pH: neutral stability: Stable at room temperature

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
powder
Colour:
Dark grey, N=2.6/ Reflectance = 4.55%
Odour:
odourless
Substance type:
inorganic

Applicant's summary and conclusion

Conclusions:
Copper oxide was described as a powder at 25°C. Copper oxide was described as: dark grey, N=2.6 / Reflectance = 4.55%, Copper oxide was described as having no characteristic odour.
Executive summary:

Copper oxide was described as a powder at 25°C. Copper oxide was described as: dark grey, N=2.6 / Reflectance = 4.55%, Copper oxide was described as having no characteristic odour.