Arsenic, Elemental

CAS RN:7440-38-2

Range of Toxicity

A) TOXICITY: Trivalent arsenic (arsenite) is more toxic than pentavalent arsenic (arsenate). Acute ingestion of more than 100 mg of inorganic arsenic is likely to cause significant toxicity. Airborne concentrations of 5 mg As/m(3) are considered immediately dangerous to life and health.
Find more information on this substance at: Hazardous Substances Data Bank , TOXNET , PubMed