Barium, Elemental

CAS RN:7440-39-3

Carcinogenicity Evidence

WEIGHT OF EVIDENCE CHARACTERIZATION: Under EPA's 1986 Guidelines for Carcinogen Risk Assessment, barium would be classified as Group D, not classifiable as to human carcinogenicity. /Based on former classification system/
A4; Not classifiable as a human carcinogen. /Barium and soluble compounds, as Ba/
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