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3687 hazardous materials integrated, including 1078 identified by CAS. Wildcards supported. Help
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CAS/UN/NA-NumberNameHazard Class
UN 1556
CAS 1303-33-9
Arsenic compounds, liquid, n.o.s. inorganic, including arsenates, n.o.s.; arsenites, n.o.s.; arsenic sulfides, n.o.s.; and organic compounds of arsenic, n.o.s6.1
UN 1557
CAS 1303-33-9
Arsenic compounds, solid, n.o.s. inorganic, including arsenates, n.o.s.; arsenites, n.o.s.; arsenic sulfides, n.o.s.; and organic compounds of arsenic, n.o.s6.1
Arsenious and mercuric iodide solution, see Arsenic compounds, liquid, n.o.s.