Registration Dossier
Registration Dossier
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EC number: 235-819-4 | CAS number: 12777-87-6
Endpoint summary
Administrative data
Description of key information
No skin irritations were observed in an acute dermal toxicity study performed according to OECD testing guideline 402. In an acute eye irritation/corrosion test, performed on rabbits according to OECD testing guideline 405, neither mortalities nor significant clinical signs of toxicity were observed.
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:
- no adverse effect observed (not irritating)
Respiratory irritation
Endpoint conclusion
- Endpoint conclusion:
- no adverse effect observed (not irritating)
Additional information
Justification for classification or non-classification
No skin irritations were observed in an acute dermal toxicity study performed according to OECD testing guideline 402. Furthermore,
companies involved in the elaboration of the registration dossier confirmed by certificates of their company doctors that in up to 20 years of manufacturing, handling and use of sulphuric acid, compound with graphite just one case of dermal irritation (i.e. reversible within up to three weeks after exposure) occurred due to exposure of workers to this substance.
In an acute eye irritation/corrosion test, performed on rabbits according to OECD testing guideline 405, neither mortalities nor significant clinical signs of toxicity were observed.
Against this background it can be concluded that sulphuric acid, compound with graphite has no classification obligations according to the CLP Regulation.
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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