Chromium(3+) oxide

1308-38-9

152

TDLo 90 mg/l, itr-rat;
TDlo 45 mg/l, ipl-rat;
TDLo 90 mg/l, ipr-rat, tumorigenic (equivocal tumorigenic agent by
RTECS criteria) (Sweet 1987).

Gene mutation in mammalian cells (hamster, lung) 50 mg/l;
sister chromatid exchange (hamster, lung) 34 mg/l (Sweet 1987).