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EC number: 204-445-3
CAS number: 121-03-9
The BCOP test showed the following results: The mean opacity change of
the test-substance treated corneas was 143.4. The mean OD490 of the
test-substance treated corneas determined as permeability parameter was
0.013. The In Vitro Irritancy Score (IVIS) of the test-substance treated
corneas was calculated to be 143.6.
Based on the observed results and applying the evaluation criteria it
was concluded, that 4-Nitrotoluene-2-sulphonic acid causes serious eye
damage in the Bovine Corneal Opacity and Permeability Test (BCOP Test)
under the test conditions chosen.
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