Registration Dossier
Registration Dossier
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EC number: 202-185-5 | CAS number: 92-74-0
Endpoint summary
Administrative data
Description of key information
Dermal treatment of 6 rabbits on intact as well as abraded skin did not cause any adverse effects
Ocular treatment of 6 rabbits caused slight irritation with a maximum irritation index of 20 after 7 hours.
Key value for chemical safety assessment
Skin irritation / corrosion
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not irritating)
Eye irritation
Endpoint conclusion
- Endpoint conclusion:
- adverse effect observed (irritating)
Additional information
Naphtol AS PH was non irritant on intact as well as abraded skin of rabbits after treatment for 24 hours.
On the eyes of rabbits Naphtol AS PH caused slight irritation with a maximum effect at 7 hours after application.
Effects on eye irritation: slightly irritating
Justification for classification or non-classification
No effects observed for skin irritation
Minimal effects observed for eye irritation
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