National Toxicology Program

National Toxicology Program

Nomination Summary for Wollastonite calcium silicates (N79326)

Wollastonite calcium silicates

Specific Substances: Wollastonite calcium silicates

Nomination Date: 01/00/1979


Rationale: Potential for exposure, high annual production, possible replacement for asbestos in fiber-filled systems

NTP Principles: Pre 1993 - 1, 8

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: 13983-17-0

Agent Name: Wollastonite calcium silicates

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