National Toxicology Program

National Toxicology Program
http://ntp.niehs.nih.gov/go/nm-n74004

Nomination Summary for Asbestos, crocidolite (N74004)

Asbestos, crocidolite

Specific Substances: Asbestos, amosite, Asbestos, chrysotile(IR), Asbestos, chrysotile(SR), Asbestos, crocidolite, Tremolite

Nomination Date: 00/00/1974

Nominator: NIEHS

Rationale: Paucity of data on toxicological effects of ingested asbestos, need for further research

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.

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CASRN: 12172-73-5

Agent Name: Asbestos, amosite

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CASRN: 12001-29-5

Agent Name: Asbestos, chrysotile(IR)

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CASRN: 12001-29-5

Agent Name: Asbestos, chrysotile(SR)

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CASRN: 12001-28-4

Agent Name: Asbestos, crocidolite

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CASRN: 14567-73-8

Agent Name: Tremolite

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