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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)
Justification for type of information:
Sulphur trioxide is the anhydride of sulphuric acid. Moisture from physiological conditions will promote acid formation and rapid dissociatipon to protons and the sulphate ion. This is substance will casue damage to the eyes.

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Materials and methods

Results and discussion

Applicant's summary and conclusion