Nomination Summary for Tetravalent and pentavalent vanadium compounds (N20806)
Nomination Date: 12/05/2007
Nominator: NIEHS/NTP; EPA
Rationale: Widespread occurrence as drinking water contaminant and use as a dietary supplement; EPA Drinking Water Contaminant Candidate List research need; pentavalent form carcinogenic via inhalation route; inadequate data to assess risk of oral exposures.
NTP Principles: not specified
Agents and Status
The following information relates to the specific agent and may include history from earlier or later nominations for this same agent.
Agent Name: Sodium Metavanadate
Agent Name: Sodium orthovanadate
Agent Name: Vanadium pentoxide
Agent Name: Vanadyl sulfate