Registration Dossier
Registration Dossier
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EC number: 200-848-3 | CAS number: 75-20-7
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2006
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Remarks:
- pH value of a 1% aqueous solution of calcium carbide has been measured prior to testing of the acute oral toxicity of the test substance.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 006
- Report date:
- 2006
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: not reported
- Principles of method if other than guideline:
- The pH of calcium carbide was measured in a 1% solution in deionised water, w/v by means of a pH-Meter Inolab Level 2.
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Calcium acetylide
- EC Number:
- 200-848-3
- EC Name:
- Calcium acetylide
- Cas Number:
- 75-20-7
- Molecular formula:
- C2Ca
- IUPAC Name:
- calcium acetylene
- Test material form:
- solid: bulk
Constituent 1
Reagents
- Reagent:
- water
Results and discussion
pH value
- Key result
- pH value:
- 12.48
- Temp.:
- 20 °C
- Concentration:
- 1 other: %w/w
Applicant's summary and conclusion
- Conclusions:
- The pH of calcium carbide in 1% (w/v) solution in deionised water is 12.48.
- Executive summary:
The pH of calcium carbide was measured in a 1% solution in deionised water, w/v by means of a pH-Meter Inolab Level 2.
The pH was determined to be 12.48.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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