National Toxicology Program

National Toxicology Program

Nomination Summary for C.I. Acid red 97 (N85206)

C.I. Acid red 97

Specific Substances: C.I. Acid Red 97

Nomination Date: 10/22/1984

Nominator: NCI

Rationale: Potential for exposure; structural interest in the sulfonic acid substituted benzidine moiety; test effects of sulfonic acid group to detoxify the benzidine moiety.

NTP Principles: Pre 1993 - 3

Status: No Testing

Agents and Status

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

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CASRN: 10169-02-5

Agent Name: C.I. Acid Red 97

NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.