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EC number: 200-543-5
CAS number: 62-56-6
Table 1: Individual body weights of male and female rabbits after a single dermal application of thiourea
Animal number and sex
Condition of skin
Body weights (in kg)
At day 0
At the end of week 1
At the end of week 2
In an acute dermal toxicity study, groups of young adult New Zealand White albino rabbits (8/sex) were dermally exposed to thiourea in water for 24 hours, covering 10 % of body surface area at doses of 0, 1000, 2000 and 2800 mg/kg bw. Animals were subsequently observed for 14 days. No mortality occured at the highest dose of 2800 mg/kg bw.
Thiourea is practically non-toxic when applied in a single dose to the skin of rabbits.
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