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EC number: 942-925-0
CAS number: -
The acute oral toxicity was tested in female rats using the acute toxic
class method according to OECD TG 423 under GLP conditions. Azo zinc
complex Pigment - Melamine compound was formulated with water for
injection and given only once by oral gavage. Starting dose level was
selected 300 mg/kg bw as recommended by the respective guideline. The
dose level was 300 mg/kg bw (1st, 2nd step), 2000 mg/kg bw (3rd, 4th
step) and 3 animals were used for each step. No mortality was observed.
Clinical signs related with the substance were not observed. All animals
gained body weight. There were no necropsy findings. Based on these
Azo zinc complex Pigment - Melamine compound is evaluated to be of low
acute oral toxicity with LD50 > 2000 mg/kg bw
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