Registration Dossier
Registration Dossier
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EC number: 273-752-2 | CAS number: 69012-54-0 Spent copper sulfate electrolyte consisting of copper sulfate and sulfuric acid resulting from the electrolytic refining of copper.
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: GLP study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EPA OPPTS 830.7000 (pH)
- Principles of method if other than guideline:
- pH meter fitted with a 25°c temperature compensation probe was calibrated at pH 4 and pH 7
- GLP compliance:
- yes
Test material
- Reference substance name:
- Electrolytes, copper-manufg., spent
- EC Number:
- 273-752-2
- EC Name:
- Electrolytes, copper-manufg., spent
- Cas Number:
- 69012-54-0
- IUPAC Name:
- electrolyte, copper manufacturing, spent
- Details on test material:
- pH determined on the neat test item
Constituent 1
Results and discussion
pH value
- pH value:
- ca. 0.48
- Temp.:
- 25 °C
Applicant's summary and conclusion
- Conclusions:
- for a representative sample, the pH of the neat (formulation) test item was 0.48, at 25°C
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