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Nomination Summary for Tungsten (N20226)

Nominated Substances: Sodium Tungstate Dihydrate, Tungsten

Nomination Date: 08/16/2002

Nominator: CDC/NCEH

Rationale: Important industrial materials; insufficient data to assess human health implications of elevated urinary tungsten levels

NTP Principles: 1, 2, 3

Agents and Status

The following information relates to the specific agent and may include history from earlier or later nominations for this same agent.

CASRN: 10213-10-2

Agent Name: Sodium Tungstate Dihydrate