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EC number: 251-459-0
CAS number: 33329-35-0
Twelve animals showed a skin reaction in response to the 5% test
substance concentration. These reactions were characterised by red spots
None of the animals showed a skin reaction in response the 2% and 1%
Taking into account the intensity of the responses and comparing these
with the reactions seen in the control animals, no animals showed a
positive skin reaction in response to the 5 % concentration.
No symptoms of systemic toxicity were observed in the animals during the
study. No mortality occurred during the study.
These results lead to a sensitisation rate of 0 per cent, which
indicates that POLYCAT 9 has weak sensitizing properties in this test
applying the rating of allergenicity described by Kligman A.M. (1966).
Not sensitizing in a Guinea Pig Maximisation Test.
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