Registration Dossier
Registration Dossier
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EC number: 215-271-2 | CAS number: 1317-40-4
Appearance / physical state / colour
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:
- other: Study conducted in compliance with internationally accepted guidelines.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6302 (Color)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6303 (Physical State)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.6304 (Odor)
- Deviations:
- no
- GLP compliance:
- no
Test material
- Reference substance name:
- Copper sulphide
- EC Number:
- 215-271-2
- EC Name:
- Copper sulphide
- Cas Number:
- 1317-40-4
- Molecular formula:
- CuS
- IUPAC Name:
- sulfanylidenecopper
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- - Name of test material (as cited in study report): Copper sulphide.- Test material purity: >98 %- Lot/batch No.: CM14037- Storage condition of test material: Room temperature in the dark.
Constituent 1
Results and discussion
- Physical state at 20°C and 1013 hPa:
- solid
Form / colour / odour
- Form:
- powder
- Colour:
- Dark blue (Munsell colour value of 5PB 2.5/1) at 21.0 ± 0.5 °C.
- Odour:
- odourless
Applicant's summary and conclusion
- Conclusions:
- Copper sulphide has been determined to be a dark blue fine powder with no characteristic odour at 21.0 ± 0.5 °C. The Munsell colour value was 5PB 2.5/1.
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