National Toxicology Program

National Toxicology Program

Nomination Summary for C.I. Direct black 38 (N76017)

C.I. Direct black 38

Specific Substances: C.I. Direct Black 38

Nomination Date: 02/17/1976

Nominator: NCI

Rationale: Benzidine-based dyes with high production

NTP Principles: not specified

Status: Unknown

Agents and Status

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

Back to Top

CASRN: 1937-37-7

Agent Name: C.I. Direct Black 38

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