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EC number: 231-901-9
CAS number: 7778-39-4
The substance is corrosive and no study in then required for this
end-point. However, as study has already been conducted according to
Buhler method (OECD Guideline 406). Application of the substance during
this study led to mild to strong skin reactions which confirms the need
for waiving any further test. . No skin reactions were noted at the
challenge sites of the test or untreated control group animals at the 24
or 48-hour observations. Arsenic acid produced a 0% (0/20) sensitisation
rate and was considered to be a nonsensitiser to guinea pig skin.
Positive control exhibited evidence of sensitisation, thus confirming
the susceptibility of this group of animals to dermal sensitisation.
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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