skin contact to chromium (VI) can cause dermatitis or skin ulcers if left untreated.swallowing chromium can lead to abdominal pain, diarrhoea and heart failure, as well as damaging the gut, liver and kidneys and even death.repeated exposure can lead to inflammation of the lungs, kidney damage, and cancer of lung.breathing in chromium (VI) can lead to cough, swelling of airways and chest pain.breathing in chromium (III) can lead to swelling of the lungs and airways.From here on, the use of the term chromium will refer to both forms unless stated.Ĭhromium (VI) compounds present the most significant effect on health. The different types of chromium exhibit different properties, which is important for assessing the risk of potential harm to human health. Naturally occurring chromium exists mainly as chromium III.Ĭhromium VI is rarely found in nature and is produced mainly from commercial and industrial processes. It mainly occurs in the environment in 2 forms trivalent chromium (chromium III) and hexavalent chromium (VI). Chromium is a metal that is widely distributed in the earth’s crust (soil and rocks), air and water.
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