Registration Dossier
Registration Dossier
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EC number: 251-238-9 | CAS number: 32817-15-5
Endpoint summary
Administrative data
Description of key information
Key value for chemical safety assessment
Skin irritation / corrosion
Link to relevant study records
- Endpoint:
- skin irritation / corrosion, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2019
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 431 (In Vitro Skin Corrosion: Reconstructed Human Epidermis (RHE) Test Method)
- GLP compliance:
- yes
- Test system:
- human skin model
- Irritation / corrosion parameter:
- % tissue viability
- Value:
- 26
- Negative controls validity:
- valid
- Positive controls validity:
- valid
- Interpretation of results:
- Category 1B (corrosive) based on GHS criteria
- Conclusions:
- In conclusion, in this in vitro skin corrosion test in EPISKIN model with COPPER GLYCINATE the results indicate that the test item is corrosive to skin after 4 hours and 1 hour of exposure time and not corrosive after 3 minutes of exposure time. According to the UN GHS classification systems, COPPER GLYCINATE has been categorized as “Corrosive: Optional Sub- categories 1B and 1C”.
Reference
Endpoint conclusion
- Endpoint conclusion:
- adverse effect observed (corrosive)
Eye irritation
Link to relevant study records
- Endpoint:
- eye irritation: in vitro / ex vivo
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is classified as skin corrosion, leading to classification as serious eye damage (Category 1)
Reference
Endpoint conclusion
- Endpoint conclusion:
- adverse effect observed (irreversible damage)
Respiratory irritation
Endpoint conclusion
- Endpoint conclusion:
- no study available
Additional information
Justification for classification or non-classification
Based on the test results substance is corrosive (1B).
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